The radius of a circle is 3-5 cm- Its diameter will beA- 8 cmB- 9 cmC- 7 cmD- 5 cm

The correct option is C 7cmGiven that The radius of a circle = 3.5 cm The diameter of a circle = radius × 2 On substituting the values we get: The diameter of ...

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Standard IV

Mathematics

Diameter

The radius of...

Question

The radius of a circle is 3.5 cm. Its diameter will be ___.

8cm

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9cm

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7cm

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5cm

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Solution

The correct option is C 7cm
Given that

The radius of a circle = 3.5 cm

The diameter of a circle = radius $\times$ 2

On substituting the values we get:

The diameter of the circle whose radius is 3.5 cm = 3.5 $\times$ 2 = 7 cm

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The radius of a circle is 3.5 cm. Its diameter will be ___.

The correct option is C 7cmGiven that The radius of a circle = 3.5 cm The diameter of a circle = radius × 2 On substituting the values we get: The diameter of the circle whose radius is 3.5 cm = 3.5 × 2 = 7 cm

The correct option is C 7cm
Given that

The radius of a circle = 3.5 cm

The diameter of a circle = radius $\times$ 2

On substituting the values we get:

The diameter of the circle whose radius is 3.5 cm = 3.5 $\times$ 2 = 7 cm