Ex 9.2, 1 (c) - Chapter 9 Class 7 Perimeter and Area
Last updated at Dec. 16, 2024 by Teachoo
Last updated at Dec. 16, 2024 by Teachoo
Ex 9.2, 1 Find the circumference of the circles with the following radius: (๐๐๐๐ ๐=22/7) (c) 21 cmRadius = r = 21 cm Circumference = 2๐r = 2 ร ๐๐/๐ ร 21 = 2 ร 22 ร 3 = 44 ร 3 = 132 cm โด Circumference of circle is 132 cm
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