A horse is tied with a rope in the centre of a square field of side 30m . if the length of the rope is 14m . find the area of the field where horse cannot graze?
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Answered by
17
Answer:
area where horse can't graze = area of square - area it can graze
area of square = 30×30m = 900 m^2
area horse can graze = 22/ 7 × 14 × 14 = 616 m^2
area hrse cannot graze = 900 - 616 m2 = 284 m^2
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Answered by
9
Area of ungrazed land=284m²
Explanation:-
Side of square = 30m
Area of square = sidexside
•°• area of square => 30x30 = 900m²
Length of rope = 14m
•°• radius = 14m
Area of circle = πr²
•°•area of circle => πx14x14
=>616m²
Area of ungrazed land = Area of square-Area of circle
=>900-616 = 284m²
Hence, ungrazed land = 284m²
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