Answer:
c = 12.5
Step-by-step explanation:
Pythagorean Theorem:
[tex]c^2 = 10^2 + (7.5)^2[/tex]
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
