How to find the area of a rhombus - ISEE Upper Level Quantitative Reasoning

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Question

Two diagonals of a rhombus have lengths of and . Give the area in terms of .

Answer

The formula for the area of a rhombus is

$Area=\frac{d_{1}d_{2}}{2}$ ,

where is the length of one diagonal and is the length of the other diagonal.

$Area=\frac{d_{1}d_{2}}{2}=\frac{(t-1)(t+1)}{2}=\frac{t^2-1}{2}$

Compare your answer with the correct one above

Question

A rhombus has side length $4\ cm$ , and one of the interior angles is $30^{\circ}$ . Give the area of the rhombus.

Answer

The area of a rhombus can be determined by the following formula:

$Area=s^2sin\alpha$ ,

where is the length of any side and $\alpha$ is any interior angle.

$Area=s^2sin\alpha=4^2\times sin30^{\circ}=16\times \frac{1}{2}=8\ cm^2$

Compare your answer with the correct one above

Question

Find the area of a rhombus with one diagonal having a length of 12in and the other having a length two times the first diagonal.

Answer

To find the area of a rhombus, we will use the following formula:

$A = \frac{pq}{2}$

where p and q are the lengths of the diagonals of the rhombus.

Now, we know one diagonal has a length of 12in. We also know the other diagonal is two times the first diagonal. Therefore, the second diagonal is 24in.

Knowing this, we can substitute into the formula. We get

$A = \frac{12\text{in} \cdot 24\text{in}}{2}$

$A = \frac{288\text{in}^2}{2}$

$A = 144\text{in}^2$

Compare your answer with the correct one above

Question

Two diagonals of a rhombus have lengths of and . Give the area in terms of .

Answer

The formula for the area of a rhombus is

$Area=\frac{d_{1}d_{2}}{2}$ ,

where is the length of one diagonal and is the length of the other diagonal.

$Area=\frac{d_{1}d_{2}}{2}=\frac{(t-1)(t+1)}{2}=\frac{t^2-1}{2}$

Compare your answer with the correct one above

Question

A rhombus has side length $4\ cm$ , and one of the interior angles is $30^{\circ}$ . Give the area of the rhombus.

Answer

The area of a rhombus can be determined by the following formula:

$Area=s^2sin\alpha$ ,

where is the length of any side and $\alpha$ is any interior angle.

$Area=s^2sin\alpha=4^2\times sin30^{\circ}=16\times \frac{1}{2}=8\ cm^2$

Compare your answer with the correct one above

Question

Find the area of a rhombus with one diagonal having a length of 12in and the other having a length two times the first diagonal.

Answer

To find the area of a rhombus, we will use the following formula:

$A = \frac{pq}{2}$

where p and q are the lengths of the diagonals of the rhombus.

Now, we know one diagonal has a length of 12in. We also know the other diagonal is two times the first diagonal. Therefore, the second diagonal is 24in.

Knowing this, we can substitute into the formula. We get

$A = \frac{12\text{in} \cdot 24\text{in}}{2}$

$A = \frac{288\text{in}^2}{2}$

$A = 144\text{in}^2$

Compare your answer with the correct one above

Question

Two diagonals of a rhombus have lengths of and . Give the area in terms of .

Answer

The formula for the area of a rhombus is

$Area=\frac{d_{1}d_{2}}{2}$ ,

where is the length of one diagonal and is the length of the other diagonal.

$Area=\frac{d_{1}d_{2}}{2}=\frac{(t-1)(t+1)}{2}=\frac{t^2-1}{2}$

Compare your answer with the correct one above

Question

A rhombus has side length $4\ cm$ , and one of the interior angles is $30^{\circ}$ . Give the area of the rhombus.

Answer

The area of a rhombus can be determined by the following formula:

$Area=s^2sin\alpha$ ,

where is the length of any side and $\alpha$ is any interior angle.

$Area=s^2sin\alpha=4^2\times sin30^{\circ}=16\times \frac{1}{2}=8\ cm^2$

Compare your answer with the correct one above

Question

Find the area of a rhombus with one diagonal having a length of 12in and the other having a length two times the first diagonal.

Answer

To find the area of a rhombus, we will use the following formula:

$A = \frac{pq}{2}$

where p and q are the lengths of the diagonals of the rhombus.

Now, we know one diagonal has a length of 12in. We also know the other diagonal is two times the first diagonal. Therefore, the second diagonal is 24in.

Knowing this, we can substitute into the formula. We get

$A = \frac{12\text{in} \cdot 24\text{in}}{2}$

$A = \frac{288\text{in}^2}{2}$

$A = 144\text{in}^2$

Compare your answer with the correct one above

Question

Two diagonals of a rhombus have lengths of and . Give the area in terms of .

Answer

The formula for the area of a rhombus is

$Area=\frac{d_{1}d_{2}}{2}$ ,

where is the length of one diagonal and is the length of the other diagonal.

$Area=\frac{d_{1}d_{2}}{2}=\frac{(t-1)(t+1)}{2}=\frac{t^2-1}{2}$

Compare your answer with the correct one above

Question

A rhombus has side length $4\ cm$ , and one of the interior angles is $30^{\circ}$ . Give the area of the rhombus.

Answer

The area of a rhombus can be determined by the following formula:

$Area=s^2sin\alpha$ ,

where is the length of any side and $\alpha$ is any interior angle.

$Area=s^2sin\alpha=4^2\times sin30^{\circ}=16\times \frac{1}{2}=8\ cm^2$

Compare your answer with the correct one above

Question

Find the area of a rhombus with one diagonal having a length of 12in and the other having a length two times the first diagonal.

Answer

To find the area of a rhombus, we will use the following formula:

$A = \frac{pq}{2}$

where p and q are the lengths of the diagonals of the rhombus.

Now, we know one diagonal has a length of 12in. We also know the other diagonal is two times the first diagonal. Therefore, the second diagonal is 24in.

Knowing this, we can substitute into the formula. We get

$A = \frac{12\text{in} \cdot 24\text{in}}{2}$

$A = \frac{288\text{in}^2}{2}$

$A = 144\text{in}^2$

Compare your answer with the correct one above

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How to find the area of a rhombus - ISEE Upper Level Quantitative Reasoning

Two diagonals of a rhombus have lengths of and . Give the area in terms of .

The formula for the area of a rhombus is , where is the length of one diagonal and is the length of the other diagonal.

A rhombus has side length , and one of the interior angles is . Give the area of the rhombus.

The area of a rhombus can be determined by the following formula: , where is the length of any side and is any interior angle.

Find the area of a rhombus with one diagonal having a length of 12in and the other having a length two times the first diagonal.

Two diagonals of a rhombus have lengths of and . Give the area in terms of .

The formula for the area of a rhombus is , where is the length of one diagonal and is the length of the other diagonal.

A rhombus has side length , and one of the interior angles is . Give the area of the rhombus.

The area of a rhombus can be determined by the following formula: , where is the length of any side and is any interior angle.

Find the area of a rhombus with one diagonal having a length of 12in and the other having a length two times the first diagonal.

Two diagonals of a rhombus have lengths of and . Give the area in terms of .

The formula for the area of a rhombus is , where is the length of one diagonal and is the length of the other diagonal.

A rhombus has side length , and one of the interior angles is . Give the area of the rhombus.

The area of a rhombus can be determined by the following formula: , where is the length of any side and is any interior angle.

Find the area of a rhombus with one diagonal having a length of 12in and the other having a length two times the first diagonal.

Two diagonals of a rhombus have lengths of and . Give the area in terms of .

The formula for the area of a rhombus is , where is the length of one diagonal and is the length of the other diagonal.

A rhombus has side length , and one of the interior angles is . Give the area of the rhombus.

The area of a rhombus can be determined by the following formula: , where is the length of any side and is any interior angle.

Find the area of a rhombus with one diagonal having a length of 12in and the other having a length two times the first diagonal.

The formula for the area of a rhombus is

$Area=\frac{d_{1}d_{2}}{2}$ ,

where is the length of one diagonal and is the length of the other diagonal.

$Area=\frac{d_{1}d_{2}}{2}=\frac{(t-1)(t+1)}{2}=\frac{t^2-1}{2}$

A rhombus has side length $4\ cm$ , and one of the interior angles is $30^{\circ}$ . Give the area of the rhombus.

The area of a rhombus can be determined by the following formula:

$Area=s^2sin\alpha$ ,

where is the length of any side and $\alpha$ is any interior angle.

$Area=s^2sin\alpha=4^2\times sin30^{\circ}=16\times \frac{1}{2}=8\ cm^2$

The formula for the area of a rhombus is

$Area=\frac{d_{1}d_{2}}{2}$ ,

where is the length of one diagonal and is the length of the other diagonal.

$Area=\frac{d_{1}d_{2}}{2}=\frac{(t-1)(t+1)}{2}=\frac{t^2-1}{2}$

A rhombus has side length $4\ cm$ , and one of the interior angles is $30^{\circ}$ . Give the area of the rhombus.

The area of a rhombus can be determined by the following formula:

$Area=s^2sin\alpha$ ,

where is the length of any side and $\alpha$ is any interior angle.

$Area=s^2sin\alpha=4^2\times sin30^{\circ}=16\times \frac{1}{2}=8\ cm^2$

The formula for the area of a rhombus is

$Area=\frac{d_{1}d_{2}}{2}$ ,

where is the length of one diagonal and is the length of the other diagonal.

$Area=\frac{d_{1}d_{2}}{2}=\frac{(t-1)(t+1)}{2}=\frac{t^2-1}{2}$

A rhombus has side length $4\ cm$ , and one of the interior angles is $30^{\circ}$ . Give the area of the rhombus.

The area of a rhombus can be determined by the following formula:

$Area=s^2sin\alpha$ ,

where is the length of any side and $\alpha$ is any interior angle.

$Area=s^2sin\alpha=4^2\times sin30^{\circ}=16\times \frac{1}{2}=8\ cm^2$

The formula for the area of a rhombus is

$Area=\frac{d_{1}d_{2}}{2}$ ,

where is the length of one diagonal and is the length of the other diagonal.

$Area=\frac{d_{1}d_{2}}{2}=\frac{(t-1)(t+1)}{2}=\frac{t^2-1}{2}$

A rhombus has side length $4\ cm$ , and one of the interior angles is $30^{\circ}$ . Give the area of the rhombus.

The area of a rhombus can be determined by the following formula:

$Area=s^2sin\alpha$ ,

where is the length of any side and $\alpha$ is any interior angle.

$Area=s^2sin\alpha=4^2\times sin30^{\circ}=16\times \frac{1}{2}=8\ cm^2$