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Please help me, i only have 30 minutes!
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Please help me, i only have 30 minutes!

Please help me, i only have 30 minutes!-example-1
User PottyBert
by
4.5k points

2 Answers

6 votes

Solution:

Radius = Diameter ÷ 2 = 13 ÷ 2 = 6.5 cm

Circumference = 2πr

→ Circumference = 2 × π × 6.5

→ Circumference = 13 π cm

Therefore, circumference of given circle = 13 π cm

Hope it helps you :)

User SeanKelleyx
by
5.1k points
4 votes

Answer:

Radius= 13÷2

= 6.5

  • c= 2πr
  • 2×22/7×6.5
  • 40.85cm

Explanation:

Hope that helps

User Leelee
by
4.7k points
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