Question

Michael swims 30 meters north and then turns and swims 50 meters diagonally across a

swimming pool. He then swims in a straight line back to where he started. How far did he swim round
trip?

Answer 1

Answer:he swam 120 meters

Explanation:

Using Pythagoras rule x^2=50^2-30^2

X^2=2500-900

X^2=1600

X=√(1600)

X=40

Total distance=30+50+40

Total distance=120 meters