Question

Find the perimeter of a quadrant of a circle of radius 14 cm.

Answer 1

Perimeter of quadrant = `2r + 1/4 xx 2πr`

⇒ Perimeter = `2 xx 14 + 1/2 xx 22/7 xx 14`

⇒ Perimeter = 28 + 22 = 50 cm