Ex 11.3, 1 (b) - Chapter 11 Class 7 Perimeter and Area
Last updated at Sept. 6, 2021 by Teachoo
Transcript
Ex 11.3, 1 Find the circumference of the circles with the following radius: (๐๐๐๐ ๐=22/7) (b) 28 mm Radius = r = 28 mm Circumference = 2๐r = 2 ร 22/7 ร 28 = 2 ร 22 ร 4 = 44 ร 4 = 176 cm โด Circumference of circle is 176 mm
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Ex 11.3
Ex 11.3, 1 (a)
Ex 11.3, 1 (b) You are here
Ex 11.3, 1 (c)
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