Question

radius = 200 mm. find circumference​

Answer 1

Step-by-step explanation:

Circumfrence of a circle =2πr

radius - 200mm

Note always take 22/7 as π if value is not mentioned

so, now we will plug in the values

circumference :- 2 ×22/7 × 200=

1,256.63706 mm.

Answer 2

Answer:

125.62cm

Step-by-step explanation:

circumference=22/7 *40 or 22/7*20*2

=22*5.71

=125.62 cm

hope u got your answer

• please mark my answer as brainliest