Question

Match the Following –

(a) Area of a circle (a) 1

4

πr2

(b) Circumference of a circle (b) ( π + 2 )r

(c) Area of the sector of a circle (c) πr2
(d) Area of the quadrant of a circle (d) 2πr

(e)

360°

( πr2 )​

Answer 1

1. area of circle. pie r square
2. circumference of circle. 2 pie r
3. area of sector of circle. 360 pie r 2
4. area of quadrant 1/4 pie r 2
5. left one is pie + 2