the radius of a circle wheel is 42 cm find the distance travelled in it 1 . 1revolution 2. 50 revolution 3 . 200 revolution
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Answered by
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Answer i) distance travel in 1 revolution = 2πr x1
= 2x22/7x42
=264cm
ii) distance travel in 50 revolution
=264x50
=13200cm
iii) distance travel in200 revolution
= 264x200
=52800cm
Step-by-step explanation:
Answered by
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HEY MATE,
GIVEN : RADIUS OF WHEEL 42 CM.
SO,
1) DISTANCE COVERED IN ONE MINUTE = 2πR
= 2 X 22/7 X 42
= 264CM.
= 264/100
= 2.64M
2) SO THE DISTANCE TRAVELED IN 50 REVOLUTION = 264 X 50
= 13200CM.
= 13200/100
= 132M.
3) SO THE DISTANCE TRAVELED IN 200 REVOLUTION = 264 X 200
= 52800CM.
= 52800/100
= 528M.
I HOPE THIS WILL HELP YOU...
PLS MARK AS BRAINLIEST.
GIVEN : RADIUS OF WHEEL 42 CM.
SO,
1) DISTANCE COVERED IN ONE MINUTE = 2πR
= 2 X 22/7 X 42
= 264CM.
= 264/100
= 2.64M
2) SO THE DISTANCE TRAVELED IN 50 REVOLUTION = 264 X 50
= 13200CM.
= 13200/100
= 132M.
3) SO THE DISTANCE TRAVELED IN 200 REVOLUTION = 264 X 200
= 52800CM.
= 52800/100
= 528M.
I HOPE THIS WILL HELP YOU...
PLS MARK AS BRAINLIEST.
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Thanks
pls pls mark as BRAINLIEST
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