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Standard VIII

Mathematics

Circle Mensuration

O is the cent...

Question

$O$ is the center of the circle having radius $5$ cm OM is perpendicular to chord AB. If $O M = 4 c m$ , then find the length of the chord AB.

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Solution

The correct option is C $6$ cm

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Similar questions

O

is the centre of the circle having radius

5

cm.

O M ⊥

chord

A B

. If

O M = 4

cm, then the length of the chord

A B

O

is the centre of the circle having radius

5

cm.

O M

is a

⊥

on chord

A B

. If

O M = 4

cm, then the length of the chord

A B

is equal to

A B

is chord of a circle with centre

O

and radius

17

cm. If

O M ⊥ A B

and

O M = 8

cm, then the length of chord

A B

O

is the centre of the circle.

A B

is a chord of the circle.

O M ⊥ A B

. If

A B = 20

cm,

O M = 2 \sqrt{11}

cm, then radius of the circle is

Q. In the given figure,

O

is the centre of the circle.

A B

and

C D

are two chords of the circle.

O M

is perpendicular to

A B

and

O N

is perpendicular to

C D

A B = 24 c m, O M = 5 c m, O N = 12 c m

. Find the:
(i) radius of the circle.
(ii) length of chord

C D

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O is the center of the circle having radius 5cm OM is perpendicular to chord AB. If OM=4cm, then find the length of the chord AB.

The correct option is C 6 cm

$O$ is the center of the circle having radius $5$ cm OM is perpendicular to chord AB. If $O M = 4 c m$ , then find the length of the chord AB.

The correct option is C $6$ cm