The circumference of a circular garden is 66m.find its diameter. Take (pie) =22/7
Answers
Answered by
7
Circumference=2×
×r
66=2×(22/7)×r
66=44r/7
(66×7)/44=r
21/2=r
Diameter=2r
=2×(21/2)
=21m
×r
66=2×(22/7)×r
66=44r/7
(66×7)/44=r
21/2=r
Diameter=2r
=2×(21/2)
=21m
Answered by
4
circumference of a circle = π d
d= ?
66m = 22/7 ×d
d × 22/7 = 66
d × 22= 66×7
d = 462/22
d = 21 m
d= ?
66m = 22/7 ×d
d × 22/7 = 66
d × 22= 66×7
d = 462/22
d = 21 m
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