the diameter of a bicycle wheel is 70 cm calculate the circumference
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the diameter is 70 cm.
r= 35 cm
circumference = 2pir
=2× 22/7 ×35
=44×5
=220 cm.
.
r= 35 cm
circumference = 2pir
=2× 22/7 ×35
=44×5
=220 cm.
.
Answered by
0
Given,
diameter = 70cm
radius(r) = 70/2 = 35cm
Since ,
circumference= 2×pie×r
= 2×(22/7)×35
= 2×3.14×35
= 219.8 cm
diameter = 70cm
radius(r) = 70/2 = 35cm
Since ,
circumference= 2×pie×r
= 2×(22/7)×35
= 2×3.14×35
= 219.8 cm
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