Find the diameter covered by the wheel of a car in 500 revolutions if the diameter of the wheel is 77cm
Answers
Answered by
2
Answer:
AREA COVERED BY CAR IN 1 REVOLUTION
22/7×77 =242
AREA COVERED BY CAR IN 500 REVOLUTION
Step-by-step explanation:
500×242=121000
Answered by
2
Answer:
2.42 m
Step-by-step explanation:
Circumference of circle = 2πr
Radius of wheel = r = 77/2 cm
⇒ 2*22/7*77/2
= 2*121
= 242 cm
= 2.42 m
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