Find the Missing Side Length of a Special Right Triangle

Solve for x. 

• 38.9

• 40.2

• 45.6

• 54

If the legs of a right triangle are 10 and 24, then the hypotenuse is __________.

• 21

• 19

• 26

• 30

How long is e?

• 3

• 6

Find n.

• 4

• 6

• 12

• 2√3

What is the formula used to solve for the hypotenuse?

• a²⁺b²=c²

• a+b=c

• a-b=c

• c-a=c

In this 45-45-90 triangle, I have been given the length of a leg.  How do I find the length of the hypotenuse?

• It is the same length as the given leg.

• Multiply that leg's length by √2.

• Multiply that leg's length by 2.

• Divide that leg's length by √2.

What is the measure of side c?

• 7

• 7/√2

• 7√2

• 14

If the length of the hypotenuse in this triangle is 16, find the length of one leg.

• 8

• 32

If the length of the hypotenuse in this triangle is 7, find the length of the long side.

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Find the lengths of the missing sides.