Question

since the cow is fastened to the post it can move in the area encircling the post with the length of the rope as the radius of that circular path​

Answer 1

Answer:

Please write full question

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Answer 2

Answer:

Since the cow is fastened to the post, it can move in the area encircling the post with the length of the rope as the radius of that circular path.

Here, r = 2.1m

Maximum area = area of the circle

⇒ πr2 =22/7 × ( 2.1 ) 2

value of π =22 / 7

= 13.86m2