som wants to put a lace on edge of circular table cover diameter 1.5 m . find length of lace required
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Answered by
3
given
diameter = 1.5 m
radius of the cover = 1.5 / 2= 0.75m
circumference of the cover = 2* pi * r
= 2. 0.75* 22/7
= 1.5 * 22 /7
= 33/ 7
= 4.714 m...
length of lace required =
the circumference of the table cover =
4. 714 m..
hopes it helps u....
diameter = 1.5 m
radius of the cover = 1.5 / 2= 0.75m
circumference of the cover = 2* pi * r
= 2. 0.75* 22/7
= 1.5 * 22 /7
= 33/ 7
= 4.714 m...
length of lace required =
the circumference of the table cover =
4. 714 m..
hopes it helps u....
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Answered by
3
r=1.5/2m=150/2cm=75cm
circumference=2πr
=2×3.14×75 cm
=471 cm
so length is 471 cm
circumference=2πr
=2×3.14×75 cm
=471 cm
so length is 471 cm
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