Question

The perimeter of the quadeant of
circle is 25cm find its area
​

Answer 1

Answer:

Let the radius of the circle be r

Now, perimeter of quadrant

=1/4(2πr) +2r

=25=1/2×22/7×r+2r

25=25r/7

r=7cm

Area of quadrant

1/4πr^=1/4×22/7×7×7

hence, the area of quadrant is 38.5cm^