In the given figure- if PQ is 8 cm long- find the length of of RS-A- 7 cmB- 8 cmC- 2 cmD- 4 cm

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Standard VI

Mathematics

Circle

In the given ...

Question

In the given figure, if PQ is 8 cm long, find the length of of RS.

7 cm

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8 cm

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2 cm

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4 cm

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Solution

The correct option is D
4 cm

PQ is the diameter of the circle.

PQ = 8 cm

RS is the radius.

$radius = \frac{diameter}{2}$

$= \frac{8}{2}$ cm

RS = 4 cm

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In the given figure, if PQ is 8 cm long, find the length of of RS.

The correct option is D 4 cm PQ is the diameter of the circle. PQ = 8 cm RS is the radius. radius=diameter2 =82 cm RS = 4 cm

The correct option is D
4 cm

PQ is the diameter of the circle.

PQ = 8 cm

RS is the radius.

$radius = \frac{diameter}{2}$

$= \frac{8}{2}$ cm

RS = 4 cm