Q. 325.0( 1 Vote )

# The area of the region bounded by the circle x^{2} + y^{2} = 1 is

A. 2π sq units

B. π sq units

C. 3π sq units

D. 4π sq units

Answer :

Given;

The circle x^{2} + y^{2} = 1

By the symmetry of the circle with x-axis and y-axis.

Required area

= π sq.units

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