Maharashtra State BoardSSC (English Medium) 7th Standard

The Diameter of a Circle is 5.6 Cm. Find Its Circumference. - Mathematics

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Sum

The diameter of a circle is 5.6 cm. Find its circumference.

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Solution

Diameter = 5.6 cm

Radius = `"diameter"/2 = 5.6/2 = 2.8` cm

Circumference = 2πr = `2 xx 22/7 xx 2.8 = 17.6` cm'

Thus, the circumference of the circle is 17.6 cm. 

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Chapter 17: Miscellaneous Problems : Set 2 - Exercise [Page 100]

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Balbharati Mathematics 7th Standard Maharashtra State Board
Chapter 17 Miscellaneous Problems : Set 2
Exercise | Q 4 | Page 100

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