Question

UMUR IS
11.
ectors, the
mference
1. Find the circumference of the circles with the following radius: (Take n =
(a) 14 cm
(b) 28 mm
(c) 21 cm​

Answer 1

Answer:

a

Step-by-step explanation:

because circle has 2side

Answer 2

We know that Circumference of circle=2πr

⇒ Radius =28 ( Given)

⇒ Circumference = 2×22/7×28

⇒ Circumference = 176mm