A garden roller is 22 CM in diameter and 63 CM in width. What area will be covered in 200 revolution
Answers
Answered by
2
Step-by-step explanation:
Given,
width = 63 cm
Diameter = 22cm
So, Radius(r) = 22/2 = 11 cm
Curved Surface Area of the roller =
2πrh
= 2 * 22/7 * 11 * 63
= 4356 \: {cm}^{2}=4356cm
2
This is area covered in one revolution.
Therefore, the area covered in 200 revolutions is ---
4356 x 200 cm^2 = 8,71,200 cm^2
Hope this helps you.
Answered by
1
Answer:the answer is 8.712m
Step-by-step explanation:
Hope it helps you
Please mark me as the brainliest
Attachments:
Similar questions