Question

8. A cow is tethered to a corner of a 30 m long and 25 m wide 21 m long rope. A horse is tethered to the centre of a circular field of diameter 56 m using another 21 m long rope. Which animal can graze more area and by how much?​

Answer 1

Answer:

Given: rectangular field 70m by 52m and rope 21m long

Area of grass grazed by horse =

360

0

θ

×πr

2

=

360

0

90

0

×

7

22

×21×21

=

2

693

=346.5cm

2

solution

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