find the ratio between the circumference of two circle whose radii are in the ratio of 2:3
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Hi there !
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Let the radius of two circle be 2x and 3x respectively.
Now,
Circumference of a circle = 2πr
Circumference of first circle
= 2 × π × 2x
= 4 x π
Circumference of second circle
= 2 × π × 3x
= 6 x π
Ratio of Circumference of two circles ;
Hence, ratio of their Circumferences is 2 : 3.
_______________________
Thanks for the question !
☺️☺️☺️
_______________________
Let the radius of two circle be 2x and 3x respectively.
Now,
Circumference of a circle = 2πr
Circumference of first circle
= 2 × π × 2x
= 4 x π
Circumference of second circle
= 2 × π × 3x
= 6 x π
Ratio of Circumference of two circles ;
Hence, ratio of their Circumferences is 2 : 3.
_______________________
Thanks for the question !
☺️☺️☺️
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