Question

Find the circumference of circle of radius 126cm.​

Answer 1

Answer:

Circumference of the circle is 792 cm.

Step-by-step explanation:

Given:

Radius of circle  (r )= 126 cm.

As we know that ,

Circumference of circle = $2\pi r$            (where r = radius of the circle)

                                       = 2 × (22/ 7 ) × 126      ($\pi$ = 22/ 7)

                                       = ( 2 × 22 × 126 ) / 7

                                       = 2 × 22 × 18

                                       = 792 cm.

Answer 2

791. 28 is the answer




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