Palash and Piyali have drawn two circles the ratio of which length of radius is 4:5. Letus write by calculating the ratio of the area of two circular fields drawn by them
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5
Answer:
Area of circle = pie r sq.
.
Therefore area of the two will be = 4×4×22/7 ÷ 5×5×22/7
.
So pie gets cut.
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Ans = 4×4/5×5 = 16/25
Answered by
8
Answer:
The ratio of the areas of two circles is
16:25
Step-by-step explanation:
Area of a circle of the radius is r units
=πr^2 sq.units
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