Question

Find the missing length.

C =
✓ [?]
C
7
9
Pythagorean Theorem: a2 + b2 = c2
Enter

Answer 1

c = √130

Explanation:

Using Pythagorean theorem, c² = a² + b².

Where,

a = 9

b = 7

c = hypotenuse = ??

Thus:

c² = 9² + 7²

c² = 130

c = √130