Circle : Circumference.


Answer all of the following.

1. Find the circumference of a circle given that

(a) radius = 7 cm.

(b) radius = 3.5 cm.

(c) radius = 10.5 cm.

(d) radius = 42 cm.

2. Find the circumference of a circle given that the diameter is

(a) 70 cm.

(b) 35 cm.

(c) 2.1 cm.


Happy Trying !

Hafsah

0 comments:

Post a Comment

 
Learn Math, It Is Easy © 2011 | Designed by Ibu Hamil, in collaboration with Uncharted 3 News, MW3 Clans and Black Ops