Question

If radius of a circle is is 14 cm, find its diameter and circumference​

Answer 1

Answer:

Diameter = 28cm and Circumference = 308cm

Step-by-step explanation:

diameter = 2 x radius

diameter = 28cm

Circumference = 2πr or πd

Circumference = $\frac{22}{7} * 28$

Circumference = 22*14 = 308 cm

Answer 2

$\huge{\underline{\underline{\boxed{\rm{\purple{SoluTion ࿐}}}}}}$

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

• Radius = 14 cm.

• Diameter = 28 cm.

• Circumference = 88 cm.

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

$\huge{\underline{\underline{\boxed{\rm{\purple{Explanation ࿐}}}}}}$

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

Radius of circle = 14 cm

ㅤ

Diameter of circle = 2 × radius

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ = 2 × 14

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ = 28 cm

ㅤ

Circumference of circle = 2πR

Here, Radius = 14 cm

⠀⠀⠀⠀⠀⠀⠀⠀⠀

=> 2 × $\frac{22}{7}$ × 14 ( π =$\frac{22}{7}$)

=> 2 × 22 × 2

=> 44 × 2

=> 88 cm.