circumference of circle 12m find its area
pranjal7:
ans is 14/11
am I right?
sorry 126/11
hanna?
It's right
okk
Answers
Answered by
0
2*pi*r = 12
22/7*r = 6
r = 21/11
area = pi*r^2
= 22/7*21/11*21/11
= 126/11
= 11.4 m
maybe its correct
22/7*r = 6
r = 21/11
area = pi*r^2
= 22/7*21/11*21/11
= 126/11
= 11.4 m
maybe its correct
Answered by
1
circumference of circle=12m
2πr=12
r=12x1/2x7/22
r=1.90m
area of circle=πr^2
=22/7x1.90^2
=11.3457 sq. m
hope it hlps u
2πr=12
r=12x1/2x7/22
r=1.90m
area of circle=πr^2
=22/7x1.90^2
=11.3457 sq. m
hope it hlps u
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