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A circular pond has area equal to 616 cm2. A circular stage is made at the centre of the pond. What is the area of where water is present?

(a)

454 sq. m

(b)

462 sq. m

(c)

532 sq. m

(d)

564 sq. m


Question ID - 50532 | Toppr Answer

A circular pond has area equal to 616 cm2. A circular stage is made at the centre of the pond. What is the area of where water is present?

(a)

454 sq. m

(b)

462 sq. m

(c)

532 sq. m

(d)

564 sq. m

1 Answer - 5876 Votes

3537

Answer Key : (b) -

Let the radius of the pond be R m.

 

Then, m.

 

Radius of the stage =  m.

 

Area where water is present =



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