Question

E. If the diameter of circle is 28cm. find their radius​

Answer 1

Answer:

14 cm

Step-by-step explanation:

Radius = diameter/2

radius=28/2

radius= 14

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Answer 2

Given-

Diameter of circle 28 cm.

To Find-

Radius

Solution-

The diameter of a circle is twice as long as the radius of the same circle. The equation below shows the relationship between them-

d=2r

where d=diameter and r=radius

hence to calculate radius, r=d/2

r=28/2=14 cm

Hence the radius of the circle is 14cm.