Question

Find the area enclosed by the circle (x-2)^2 + y^2 = 4 and the line x = 3.

Answer 1

Refer to the photo attached.

Answer 2

Explanation:

(3-2)^2+y^2=4

(9-4)+y^2=2^2

the power of y and 2 should be cut now

5+y=2

5-2=y

3=y

y=3

:. the area of enclosed by a circle is 3 cm