The ratio of radii of two hola hoop is 3:4 what is the ratiio of their cercumtense
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Answered by
0
Heya... !!
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Given ratio :- 3:4
r1 = 3
r2 = 4
Ratio of their circumference will also be same 3:4
As!
2πr1 : 2πr2
3:4
__________________________________!!
_________________________________
Given ratio :- 3:4
r1 = 3
r2 = 4
Ratio of their circumference will also be same 3:4
As!
2πr1 : 2πr2
3:4
__________________________________!!
Answered by
1
The circumference of a circle is =>2×π×radius.
As this is a linear relationship the answer is 3:4
=>(2×π×3)/(2×π×4)
The “2 × π” parts cancel out resulting 3/4 e.g. 3:4 .......
As this is a linear relationship the answer is 3:4
=>(2×π×3)/(2×π×4)
The “2 × π” parts cancel out resulting 3/4 e.g. 3:4 .......
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