Question

Kenya and Pete met up Starbucks and then drove home separately. Kenya drove 3 miles

west and Pete drove 8 miles north. How far apart do Kenya and Pete live? Round to the
nearest hundredth.
Can you please explain

Answer 1

8.54 miles (rounded to the nearest hundredth)

Explanation:

To better understand the problem, drawing a graph is Essential .

So ,please check the attached photo.

By looking at the drawing, ABC is clearly a right-angled triangle at C

Then ,we have the option to apply the Pythagorean theorem :

AB² = AC² + BC²

Then

AB² = 3² + 8²

= 9 + 64

= 73

Then

AB = √73

= 8.544003745318

Therefore,

The distance Kenya and Pete live apart is about about 8.54 miles