Q. 65.0( 1 Vote )

# One chord of a circle is known to be 10 cm. The radius of this circle must be

A. 5 cm

B. Greater than 5 cm

C. Greater than or equal to 5 cm

D. Less than 5 cm

Answer :

It must be greater than 5cm.

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PREVIOUSA chord of length 14 cm is at a distance of 6 cm from the centre of a circle. The length of another chord at a distance of 2 cm from the centre of the circle isNEXTABC is a triangle with B as right angle, AC=5 cm and AB = 4 cm. A circle is drawn with A as centre and AC as radius. The length of the chord of this circle passing through C and B is

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