Then the diameter - cm-A- 2 cmB- 12 cmC -5 cmD- 18 cm

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Standard VII

Mathematics

Radii, Chord, Diameter and Circumference of the Circle

then the diam...

Question

The radius of the circle is 6 cm, then the diameter = ___ cm.

2 cm

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5 cm

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12 cm

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18 cm

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Solution

The correct option is C
12 cm

Given, radius = 6 cm

OC is the radius of the circle.

We know, diameter = 2 $\times$ radius

= 2 $\times$ 6 cm

= 12 cm.

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The radius of the circle is 6 cm, then the diameter = ___ cm.

The correct option is C 12 cm Given, radius = 6 cm OC is the radius of the circle. We know, diameter = 2 × radius = 2 × 6 cm = 12 cm.

The correct option is C
12 cm

Given, radius = 6 cm

OC is the radius of the circle.

We know, diameter = 2 $\times$ radius

= 2 $\times$ 6 cm

= 12 cm.