Question

circumference of a circle = 13.4cm,what is the radius​

Answer 1

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Answer 2

Answer:

• Radius of circle is 2.13 cm.

Step-by-step explanation:

Given

• Circumference of circle = 13.4 cm

To find

• Radius of circle

Solution

Circumference of circle = 2πr

• r = Circumference / 2π
• r = 13.4 / 2 × 3.14
• r = 13.4 / 6.28
• r = 2.13

Hence, the radius of circle is 2.13 cm.