Question

The radius of a circle is 28 cm. Find the circumference of the circle. ​

Answer 1

Answer:

• radius of circle= 2πr
• =2×22/7×28
• 2×22×4
• 176

Answer 2

Given :

• Radius of a circle (r) = 28 cm

To find :

• The circumference of the circle

Solution :

★ We know:-

• Circumference = 2πr

→ Circumference = 2 × 22/7 × 28

→ Circumference = 44/7 × 28

→ Circumference = 44 × 4

→ Circumference = 176

Answer :

• The circumference of the circle = 176 cm