Which of the following cannot be the length of chord of a circle of radius 4 cm? Options: A . &nbsp12 cm B . &nbsp6.5 cm C . &nbsp6 cm D . &nbsp7 cm

Answer: Option A : A Given that The radius of a circle is 4 cm. The diameter of the circle = 4 × 2 = 8 cm The diameter is the longest chord of a circle. Hence, the length of any chord cannot be more than 8 cm.

Which of the following cannot be the length of chord of a circle of radius 4 cm?

Question

Which of the following cannot be the length of chord of a circle of radius 4 cm?

Options:

A . 12 cm

B . 6.5 cm

C . 6 cm

D . 7 cm

Answer: Option A
:
A
Given that
The radius of a circle is 4 cm.
The diameter of the circle = 4

\times

2 = 8 cm
The diameter is the longest chord of a circle. Hence, the length of any chord cannot be more than 8 cm.

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