Tamil Nadu Board of Secondary EducationSSLC (English Medium) (5 to 8) Class 7

Diameters of different circles are given below. Find their circumference (Take π = 227) d = 70 cm - Mathematics

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Sum

Diameters of different circles are given below. Find their circumference (Take π = `22/7`)

d = 70 cm

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Solution

Diameter d = 70 cm

Circumference C = πd units

= `22/7 xx 70`

= 22 × 10

= 220 cm

  Is there an error in this question or solution?
Chapter 2: Measurements - Exercise 2.1 [Page 27]

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Tamil Nadu Board Samacheer Kalvi Class 7th Mathematics Term 2 Answers Guide
Chapter 2 Measurements
Exercise 2.1 | Q 2. (i) | Page 27

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