Question

There is a closed rectangular shed of dimensions 10 m×4 m inside a field . A cow is tied at one corner of outside of the shed with a 6 m long rope. What is the area that the cow can graze in the field

Answer 1

88 m² area  cow can graze

Step-by-step explanation:

There is a closed rectangular shed of dimensions 10 m×4 m inside a field

A cow is tied at one corner of outside of the shed with a 6 m long rope

So cow will be able to graze 3 Quarters of Circle

and for last Quarter out of 6 m she will go 4 m till end of shed and then one quarter of 6- 4 = 2m Radius Circle

So Total Area grazed  = (3/4)π6²  + (1/4)π2²

= 27π + π

= 28π

using π = 22/7

= 28 * 22/7

= 4 * 22

= 88 m²

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