Question

7. Find the circumference of a circle whose radius is:

(a) 7 cm

(b) 6.3 cm

[ Take π = 22 / 7 in each case ]

Please no spamm ​

Answer 1

Answer:

Hey mate here's your answer,

(a)c=2πr=2×22/7×7=44

(b)c=2πr=2×22/7×6.3=39.6

Hope it helps you.

Answer 2

Answer:

a) 44

b) 39.6

Step-by-step explanation:

a)c-2tr-2x22/7x7=44

b) c-2r-2*22/7x6.3-39.6

Hope it helps you ✌️