The circumference of two circles is 88 metre and 132 metre respectively. what is the difference between the area of the larger circle and the smaller circle ?
Answers
Answered by
0
2πr=circumference
for 132
r=21
for 88
r=14
diff in area
=π(r1^2 - r2^2)
=π(441-196)
=770
for 132
r=21
for 88
r=14
diff in area
=π(r1^2 - r2^2)
=π(441-196)
=770
Similar questions