Pythagorean Triples/Pythagorean Theorem

What is the formula for the Pythagorean Theorem?

• a + b = c

• a^2 - b^2 = c^2

• a^2 + b^2 = c^2

• 2a + 2b = 2c

If the length of the hypotenuse in a right-angled triangle is 10 and the length of one leg is 6, what is the length of the other leg?

• 4

• 8

• 5

• 12

In a right-angled triangle, if the length of one leg is 8 and the length of the hypotenuse is 17, what is the length of the other leg?

• 15

• 20

• 12

• 10

If the lengths of the legs in a right-angled triangle are 7 and 24, is it a right-angled triangle?

• Yes

• No

• Not sure

• Maybe

Find the value of x.

Mathematical Equivalence

ON

Find the length of the missing side. 

• 48 in.

• 52 in.

• 16 in.

• 24 in.

Find the missing length indicated. Leave your answer in simplest radical form.

• 64

• 12

• 9

• 100

Find the missing length.

• 12

• 10

• 16

• 5

_{^{Find the missing side}}

• 48

• 108

• 83.6

• 72

Solve for the length indicated.

• 1

• 2

• 3

• 4