Question

find the radius of a circle whose diameter is 5.8​

Answer 1

Answer:

d=5.8

r=d/2=5.8/2

=2.9

Answer 2

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Given :-

Diameter=5.8

To find the radius of circle

$\sf Radius=\frac{1}{2} Diameter \\ \sf\implies Radius \:of\: circle=\frac{1}{2}×5.8\\ \sf\implies Radius=2.9$

The radius of circle is 2.9

Circle:-

Circle is the locus of of point .It has no end point i

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1)Area of circle =$\sf \ πr{}^{2}$

2) Radius of Circle=$\frac{1}{2} Diameter$

3)Diameter of Circle=2×radius

4) Circumference of Circle=$\sf 2πr$