The ratio of the radii of two wheels is 3:4 . Find the ratio of their circumference.
Answers
Answered by
4
Answer:
Step-by-step explanation:
r1/r2=3/4
2πr1/2πr2=
r1/r2
3/4
Answered by
5
Answer:
3:4
Step-by-step explanation:
Let the radii be 3x and 4x respectively
∴ratio of circumferences=(2*π*3x)/(2π*4x)
=3:4
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