Question

15) A circular lid of radius 14 cm has four circular
holes of diameter 1.4 cm each. Find the area of
the lid.​

Answer 1

Answer:

R= 14 given,

area of circular lid is πr²= 22/7×14×14=616cm²

d=1.4 then r=1.4/2=0.7

πr²=22/7×(.7)²=1.54

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