Question

Solve for b.

5
b
8
b = ✓ [?]
Pythagorean Theorem: a2 + b2 = c2
+
Enter

Answer 1

Answer: 6.25

Explanation:

a2 + b2 = c2

b2 = c2 - a2

b2 = (8*8) - (5*5)

b2 = 64 - 25

b2 = 39

b =
`√(39)`

b = 6.25