How to find if right triangles are similar - GRE Quantitative Reasoning
Card 1 of 8
Quantitative Comparison
Quantity A: The area of a triangle with a perimeter of 34
Quantity B: 30
Quantitative Comparison
Quantity A: The area of a triangle with a perimeter of 34
Quantity B: 30
Tap to reveal answer
A triangle with a fixed perimeter does not have to have a fixed area. For example, a triangle with sides 3, 4, and 5 has a perimeter of 12 and an area of 6. A triangle with sides 4, 4, and 4 also has a perimeter of 12 but not an area of 6. Thus the answer cannot be determined.
A triangle with a fixed perimeter does not have to have a fixed area. For example, a triangle with sides 3, 4, and 5 has a perimeter of 12 and an area of 6. A triangle with sides 4, 4, and 4 also has a perimeter of 12 but not an area of 6. Thus the answer cannot be determined.
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Quantitative Comparison
Quantity A: The area of a triangle with a perimeter of 34
Quantity B: 30
Quantitative Comparison
Quantity A: The area of a triangle with a perimeter of 34
Quantity B: 30
Tap to reveal answer
A triangle with a fixed perimeter does not have to have a fixed area. For example, a triangle with sides 3, 4, and 5 has a perimeter of 12 and an area of 6. A triangle with sides 4, 4, and 4 also has a perimeter of 12 but not an area of 6. Thus the answer cannot be determined.
A triangle with a fixed perimeter does not have to have a fixed area. For example, a triangle with sides 3, 4, and 5 has a perimeter of 12 and an area of 6. A triangle with sides 4, 4, and 4 also has a perimeter of 12 but not an area of 6. Thus the answer cannot be determined.
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Quantitative Comparison
Quantity A: The area of a triangle with a perimeter of 34
Quantity B: 30
Quantitative Comparison
Quantity A: The area of a triangle with a perimeter of 34
Quantity B: 30
Tap to reveal answer
A triangle with a fixed perimeter does not have to have a fixed area. For example, a triangle with sides 3, 4, and 5 has a perimeter of 12 and an area of 6. A triangle with sides 4, 4, and 4 also has a perimeter of 12 but not an area of 6. Thus the answer cannot be determined.
A triangle with a fixed perimeter does not have to have a fixed area. For example, a triangle with sides 3, 4, and 5 has a perimeter of 12 and an area of 6. A triangle with sides 4, 4, and 4 also has a perimeter of 12 but not an area of 6. Thus the answer cannot be determined.
← Didn't Know|Knew It →
Quantitative Comparison
Quantity A: The area of a triangle with a perimeter of 34
Quantity B: 30
Quantitative Comparison
Quantity A: The area of a triangle with a perimeter of 34
Quantity B: 30
Tap to reveal answer
A triangle with a fixed perimeter does not have to have a fixed area. For example, a triangle with sides 3, 4, and 5 has a perimeter of 12 and an area of 6. A triangle with sides 4, 4, and 4 also has a perimeter of 12 but not an area of 6. Thus the answer cannot be determined.
A triangle with a fixed perimeter does not have to have a fixed area. For example, a triangle with sides 3, 4, and 5 has a perimeter of 12 and an area of 6. A triangle with sides 4, 4, and 4 also has a perimeter of 12 but not an area of 6. Thus the answer cannot be determined.
← Didn't Know|Knew It →
Quantitative Comparison
Quantity A: The area of a triangle with a perimeter of 34
Quantity B: 30
Quantitative Comparison
Quantity A: The area of a triangle with a perimeter of 34
Quantity B: 30
Tap to reveal answer
A triangle with a fixed perimeter does not have to have a fixed area. For example, a triangle with sides 3, 4, and 5 has a perimeter of 12 and an area of 6. A triangle with sides 4, 4, and 4 also has a perimeter of 12 but not an area of 6. Thus the answer cannot be determined.
A triangle with a fixed perimeter does not have to have a fixed area. For example, a triangle with sides 3, 4, and 5 has a perimeter of 12 and an area of 6. A triangle with sides 4, 4, and 4 also has a perimeter of 12 but not an area of 6. Thus the answer cannot be determined.
← Didn't Know|Knew It →
Quantitative Comparison
Quantity A: The area of a triangle with a perimeter of 34
Quantity B: 30
Quantitative Comparison
Quantity A: The area of a triangle with a perimeter of 34
Quantity B: 30
Tap to reveal answer
A triangle with a fixed perimeter does not have to have a fixed area. For example, a triangle with sides 3, 4, and 5 has a perimeter of 12 and an area of 6. A triangle with sides 4, 4, and 4 also has a perimeter of 12 but not an area of 6. Thus the answer cannot be determined.
A triangle with a fixed perimeter does not have to have a fixed area. For example, a triangle with sides 3, 4, and 5 has a perimeter of 12 and an area of 6. A triangle with sides 4, 4, and 4 also has a perimeter of 12 but not an area of 6. Thus the answer cannot be determined.
← Didn't Know|Knew It →
Quantitative Comparison
Quantity A: The area of a triangle with a perimeter of 34
Quantity B: 30
Quantitative Comparison
Quantity A: The area of a triangle with a perimeter of 34
Quantity B: 30
Tap to reveal answer
A triangle with a fixed perimeter does not have to have a fixed area. For example, a triangle with sides 3, 4, and 5 has a perimeter of 12 and an area of 6. A triangle with sides 4, 4, and 4 also has a perimeter of 12 but not an area of 6. Thus the answer cannot be determined.
A triangle with a fixed perimeter does not have to have a fixed area. For example, a triangle with sides 3, 4, and 5 has a perimeter of 12 and an area of 6. A triangle with sides 4, 4, and 4 also has a perimeter of 12 but not an area of 6. Thus the answer cannot be determined.
← Didn't Know|Knew It →
Quantitative Comparison
Quantity A: The area of a triangle with a perimeter of 34
Quantity B: 30
Quantitative Comparison
Quantity A: The area of a triangle with a perimeter of 34
Quantity B: 30
Tap to reveal answer
A triangle with a fixed perimeter does not have to have a fixed area. For example, a triangle with sides 3, 4, and 5 has a perimeter of 12 and an area of 6. A triangle with sides 4, 4, and 4 also has a perimeter of 12 but not an area of 6. Thus the answer cannot be determined.
A triangle with a fixed perimeter does not have to have a fixed area. For example, a triangle with sides 3, 4, and 5 has a perimeter of 12 and an area of 6. A triangle with sides 4, 4, and 4 also has a perimeter of 12 but not an area of 6. Thus the answer cannot be determined.
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