Question

find the circumference of a cricle if the diameter is 14cm​

Answer 1

Answer :

Given Diameter = 14 cm

Radius = Diameter/2

Radius = 14/2 = 7 cm

To Find Circumference :

$\tt \: Circumference = 2\pi \: r$

$\tt \: Circumference = 2 \times \dfrac{22}{ \cancel7} \times \cancel 7$

$\tt \: Circumference = 44cm$

Answer 2

Answer:

first find the radius=diameter/2

= 14/2

= 7

now use the formula of circumference of a circle=2 pie r

pie value is 22/7 or 3.14

2 * 22/7 *7

cancel 7 and 7

2 * 22= 44 cm

Step-by-step explanation:

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