Question
A horse is tied with a rope of
length 7meter at one corner of a square field
having a side of 10 meter . the area of the field
out of reach for the horse is ?
length 7meter at one corner of a square field
having a side of 10 meter . the area of the field
out of reach for the horse is ?
Answers
Did you make a sketch?
Shade in the area not reached by the horse
The area reached by the horse is 1/4 of a circle with radius of 7 m
that area = (1/4)π(49) = 12.25π m^2
Area of the whole square = 100 m^2
So .....
Shade in the area not reached by the horse
The area reached by the horse is 1/4 of a circle with radius of 7 m
that area = (1/4)π(49) = 12.25π m^2
Area of the whole square = 100 m^2
So .....
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