Question

I need help on this problem

Answer 1

c= 15 mi

Explanation:

Pythagorean theorem. a^+b^=c^

Square root of that

answer 15

Answer 2

15

Explanation:

Since this is a right triangle, we can use the Pythagorean theorem

a^2 + b^2 = c^2 where a and b are the legs and c is the hypotenuse

9^2 + 12 ^2 = c^2

81+144= c^2

225 = c^2

Take the square root of each side

sqrt(225) = sqrt(c^2)

15 =c