the wheel of a car rotated 1000 times in travelling a distance of 1.76 KM find the radius of the wheel
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Answered by
1
1.76km = 1760m
the perimeter of the circle = 1760/1000 = 1.76m
=> 1.76 = 2Πr
(taking Π= 3.14)
1.76= 2×3.14×r
r = 0.280254777 m
Sheetalss:
but the answer is not correct
what is the ans then?
28 km
okay. So if you take the value of pi as 22/7 instead of 3.14 the answer will be 0.28m or 28 cm. Certainly, the answer isn't 28km it is 28 cm. Sometimes the answers are misprinted in books.
mark my ans brainliest if it helped you.
Answered by
4
Answer:
Step-by-step explanation:
1.76/1000 => 0.00176 km
c = 2pi*r
r= c/2pi => 0.00176/2*pi
r ~ 0.00028 km
the answer is 28 km but your answer is wrong
there's no way your car wheel radius is 28 km
you must have one gigantic car that's the size of mother earth lol
oo
imagine about that that's all
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