Question

A cow is tied to a pole fixed at one corner of a square field of grass, whose side is 40m.If the length of the rope with which the cow is tied is 14m, what is
the area in which the cow can graze?
please solve this question ​

Answer 1

Answer:

In this question we have to focus on the area in which the cow can graze

Hence we have no relation with the side of square field i.e40m

Given that the cow is tied with a pole on one quadrant of square field,

Length of rope=14m

Each angle of a square is 90°

Hence,the area in which horse can graze=Area of sector

>theta/360°×πr²

90°/360°×π14²

1/4×22/7×14×14

=154m²

Answer 2

Answer:

154 cm²

Step-by-step explanation:

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