28) To travel 88 km distance, one circular wheel takes 1000 revolution. Find radius of circular wheel,
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Find the shaded region for the following figure:
figure is given in photo
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Step-by-step explanation:
28} 88 is the answer
Diameter = distance ÷ no. of revolution
diameter = 8800000cm { 88 km } ÷ 1000
diameter = 8800cm, ans
Therefore , radius = 8800 ÷ 2
= 4400cm, ans
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