Question

I need help with this!!

Answer 1

c = 12.5

Explanation:

a² + b² = c²

10 and 7.5 are bases of the triangle, that means they stand for a and b

the equation would be

10² + 7.5² = c²

square the numbers

100 + 56.25 = c²

156.25 = c²

√156.25 = √c²

12.5 = c

Answer 2

c = 12.5

Explanation:

Pythagorean Theorem:

`c^2 = 10^2 + (7.5)^2`

c = 12.5