1.Find the circumference of the circles with the following radius: (Take π = 22/7) (b) 28 mm 1.Find the circumference of the circles with the following radius: (Take π = 22/7) (b) 28 mm October 9, 2020 Category: Chapter 11 - Perimeter and Area , Maths , NCERT Class 7 , Facebook Messenger WhatsApp Share this:TwitterFacebook Related 1.Find the circumference of the circles with the following radius: (Take π = 22/7) (a) 14 cm1.Find the circumference of the circles with the following radius: (Take π = 22/7) (c) 21 cmFind the area of the following circles, given that: (Take π = 22/7) (a) radius = 14 mm
