Question

Analyze the diagram below and complete the instructions that follow.

Answer 1

Answer:

The correct answer option is D. 58.

Step-by-step explanation:

We are given a right angled triangle with a known side length for perpendicular and base and we are to find the value of x (hypotenuse).

For that, we will use Pythagoras Theorem.

$x ^ 2 = 40 ^ 2 + 42 ^ 2$

$x ^ 2 = 1600 + 1764$

$x ^ 2 = 3364$

Taking square root on both sides to get:

$\sqrt { x ^ 2 } = \sqrt { 3364 }$

x = 58