Question

4 km

3 km
What is the length of the hypotenuse? If necessary, round to the nearest tenth.
С:
kilometers

Answer 1

5km

Explanation:

The formula for hypotenuse is

a squared + b squared = c squared,

4 squared is 16, and 3 squared is 9.

16+9 = c squared

25 = c squared

However, you don't want it to be squared, so you have to find the square root of 25, which is 5.