The circumference of a circle is 7π m.
What is the area of the circle?
Answers
Answered by
1
circumference=2πr
and π=22/7
radius=22m
area =22/7×22²
=10648/7m²
=1521.14m²
and π=22/7
radius=22m
area =22/7×22²
=10648/7m²
=1521.14m²
These are the choices
wait
Answered by
0
since ..
we know that circumference of the circle of radius r is 2πr..
a/q...
given...
2πr = 7π
ie r = 7/2
and the area of circle is radius r is given by πrsquare
i.e.
π(7/2)^2
we know that circumference of the circle of radius r is 2πr..
a/q...
given...
2πr = 7π
ie r = 7/2
and the area of circle is radius r is given by πrsquare
i.e.
π(7/2)^2
3.5π m²
12.25π m²
14π m²
49π m²
12.25π m²
14π m²
49π m²
These are the choices
answer is 38.5 m^2
sorry anwer will be
14πm^2 se small hoga ,.
Similar questions
12.25π m²
14π m²
49π m²