Question

What is the length of the unknown side of the right triangle? O 7 O 24
O 25
O 31

Answer 1

25

Explanation:

We need to use pythagoras theory: a² + b² = c², where c is the hypotenuse

a = 7 and b = 24, so:

7² + 24² = c²

49 + 576 = c²

625 = c²

c = √625

c = 25