- Radha takes five rounds around the edge of a
circular garden with diameter 42 m. Find the
distance she covers and the time she takes at
the speed of 6 km per hour.
Answers
Answered by
14
Answer:
Step-by-step explanation:
diameter = 42m , radius = 42/2 = 21 m
circumference of garden = 2πr
= 2 x 22/7 * 21
= 44 x 3
= 132 m
speed = 6 km/h
distance = 132 x 5
= 660 m = 6.6 km
time = distance / speed
= 6.6/6
=1.1 hr
Answered by
7
hope this helps you mate
Attachments:
Similar questions