circle of circumference is 39.6 find its area
Answers
Answered by
1
Answer:
circumferenc of ciricle=2pi r
Step-by-step explanation:
2pi r=39.6
22/7*r=39.6/2
22/7*r=19.8
r=19.8*7/22
r=6.3
area=pi r^2
= 22/7*6.3*6.3
=22*6.3*0.9
=124.74
Answered by
2
Answer:
circumference is 39.6
2πr=39.6
r=63
then
area is
22×63×63/7
=198×63
12464
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