Finding the Sides of a Right Triangle

Find the missing side.

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• 16

• 17

• 19

Find the missing side.

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• 12

• 13

• 14

A triangle has legs that are 7 inches and 24 inches long. How long is the hypotenuse?

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• 26

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• 25

Solve for the value of y

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• 5

• 23

• 10

On your own paper, write an equation using the Pythagorean Theorem and solve for x.

• x = 6724

• x = 77.9

• x = 82

• x = 98

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• 13

What is the side adjacent to ∠A?

• AB

• BC

• AC

• ∠C

Check all statements that are true.   The hypotenuse can be represent by: 

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• 21

• 20

• BC

Which equation can be used to solve for "x"?

• 15² – x² = 21²

• x² – 15² = 21²

• 15² + 21² = x²

• 21² – 15² = x²

Determine the length of the missing side.

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• 8

• 17

• 23