Triangles - ISEE Lower Level Quantitative Reasoning
Card 0 of 1440
Find the perimeter of the following trapezoid.
Find the perimeter of the following trapezoid.
In order to find the perimeter we must add up all the outer sides of the trapezoid.
In order to find the perimeter we must add up all the outer sides of the trapezoid.
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In an equilateral triangle, the perimeter is 42. What is the length of 1 side?
In an equilateral triangle, the perimeter is 42. What is the length of 1 side?
In an equilateral triangle, all 3 sides are equal to one another. Therefore, if the perimeter is 42, the length of 1 side will be equal to 42 divided by 3. This results in 14, which is therefore the correct answer.
In an equilateral triangle, all 3 sides are equal to one another. Therefore, if the perimeter is 42, the length of 1 side will be equal to 42 divided by 3. This results in 14, which is therefore the correct answer.
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An equilateral triangle measures 
inches along its three equal sides. What is the perimeter of the triangle?
An equilateral triangle measures
To find the perimeter of any object, simply add the length of each side together. In the case of an equilateral triangle, because all three sides are equal, and there are three of them, you can also multiply the side length by three. The best answer is:
inches
To find the perimeter of any object, simply add the length of each side together. In the case of an equilateral triangle, because all three sides are equal, and there are three of them, you can also multiply the side length by three. The best answer is:
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What is the perimeter of the polygon below?
What is the perimeter of the polygon below?
To find the area of a perimeter, we add all of the side lengths together.
To find the area of a perimeter, we add all of the side lengths together.
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Daria found the perimeter of the below trapezoid to be 29 inches.
What is the length of the missing side?
Daria found the perimeter of the below trapezoid to be 29 inches.
What is the length of the missing side?
To find the perimeter of a trapezoid, add up the lengths of its four sides. In the given trapezoid,
To find the missing side, combine like terms and solve for 
:
The missing side of the trapezoid is 
long.
To find the perimeter of a trapezoid, add up the lengths of its four sides. In the given trapezoid,
To find the missing side, combine like terms and solve for
The missing side of the trapezoid is
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What is the perimeter of the above trapezoid?
What is the perimeter of the above trapezoid?
To find the perimeter of a trapezoid, add up the lengths of the four sides. In the given trapezoid,
To find the perimeter of a trapezoid, add up the lengths of the four sides. In the given trapezoid,
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Angela found the perimeter of the trapezoid below to be 35 cm.
What is the length of the missing side?
Angela found the perimeter of the trapezoid below to be 35 cm.
What is the length of the missing side?
To find the perimeter of a trapezoid, add up the lengths of the four sides. In the given trapezoid,
To find the missing side, combine like terms and solve for 
.
The length of the missing side is thus 
.
To find the perimeter of a trapezoid, add up the lengths of the four sides. In the given trapezoid,
To find the missing side, combine like terms and solve for
The length of the missing side is thus
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What is the perimeter of the above trapezoid?
What is the perimeter of the above trapezoid?
To find the perimeter of a trapezoid, add up the lengths of the four sides. In the given trapezoid,
To find the perimeter of a trapezoid, add up the lengths of the four sides. In the given trapezoid,
Compare your answer with the correct one above
Find the perimeter of the following trapezoid.
Find the perimeter of the following trapezoid.
In order to find the perimeter of the trapezoid, we have to add up all the outer sides:
In order to find the perimeter of the trapezoid, we have to add up all the outer sides:
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Ted drew the parallelogram shown below.
What is the perimeter of the parallelogram?
Ted drew the parallelogram shown below.
What is the perimeter of the parallelogram?
The perimeter of a parallelogram can be found by summing the lengths of each of the sides. In a parallelogram, opposite sides have the same length. Therefore, you should use the equation 8 + 8 + 5 + 5 = P. The perimeter of the parallelogram is 26 feet.
The perimeter of a parallelogram can be found by summing the lengths of each of the sides. In a parallelogram, opposite sides have the same length. Therefore, you should use the equation 8 + 8 + 5 + 5 = P. The perimeter of the parallelogram is 26 feet.
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Guillermo drew the parallelogram below.
What is the perimeter of the parallelogram?
Guillermo drew the parallelogram below.
What is the perimeter of the parallelogram?
The perimeter of a parallelogram can be found by summing the lengths of each of the sides. In a parallelogram, opposite sides have the same length. Therefore, you should use the equation 8 + 8 + 12 + 12 = P. The perimeter of the parallelogram is 40 feet.
The perimeter of a parallelogram can be found by summing the lengths of each of the sides. In a parallelogram, opposite sides have the same length. Therefore, you should use the equation 8 + 8 + 12 + 12 = P. The perimeter of the parallelogram is 40 feet.
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Find the perimeter of the following parallelogram.
Find the perimeter of the following parallelogram.
We plug in our values into the equation for the perimeter:
We plug in our values into the equation for the perimeter:
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Find the perimeter of the following parallelogram.
Find the perimeter of the following parallelogram.
We plug in our values into the equation for the perimeter:
We plug in our values into the equation for the perimeter:
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What is the perimeter of the polygon below?
What is the perimeter of the polygon below?
To find the area of a perimeter, we add all of the side lengths together.
To find the area of a perimeter, we add all of the side lengths together.
Compare your answer with the correct one above
What is the perimeter of the polygon below?
What is the perimeter of the polygon below?
To find the area of a perimeter, we add all of the side lengths together.
To find the area of a perimeter, we add all of the side lengths together.
Compare your answer with the correct one above
What is the perimeter of the polygon below?
What is the perimeter of the polygon below?
To find the area of a perimeter, we add all of the side lengths together.
To find the area of a perimeter, we add all of the side lengths together.
Compare your answer with the correct one above
What is the perimeter of the polygon below?
What is the perimeter of the polygon below?
To find the area of a perimeter, we add all of the side lengths together.
To find the area of a perimeter, we add all of the side lengths together.
Compare your answer with the correct one above
What is the perimeter of the polygon below?
What is the perimeter of the polygon below?
To find the area of a perimeter, we add all of the side lengths together.
To find the area of a perimeter, we add all of the side lengths together.
Compare your answer with the correct one above
What is the perimeter of the polygon below?
What is the perimeter of the polygon below?
To find the area of a perimeter, we add all of the side lengths together.
To find the area of a perimeter, we add all of the side lengths together.
Compare your answer with the correct one above
What is the perimeter of the polygon below?
What is the perimeter of the polygon below?
To find the area of a perimeter, we add all of the side lengths together.
To find the area of a perimeter, we add all of the side lengths together.
Compare your answer with the correct one above