If AB is a chord of a circle with centre O- Then - x -90-A- 90-B- 80-

The correct option is B 80° ∠ x cannot be equal to 90^∘ for any line from the centre to the chord. ∠ x = 90^∘ only for the line from the centre that bisects th ...

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Standard IX

Mathematics

Radius

If AB is a ch...

Question

If AB is a chord of a circle with centre O. Then $∠ x = 90^{\circ}$ .

90°

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80°

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Solution

The correct option is B
80°

$∠ x$ cannot be equal to $90^{\circ}$ for any line from the centre to the chord. $∠ x = 90^{\circ}$ only for the line from the centre that bisects the chord into two equal parts.

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Similar questions

AB is a chord of a circle with centre O.

$∠ x = 90^{\circ}$

If AB is a chord of a circle with center O, then $x = 90^{\circ}$

AB is a chord of a circle with centre O.
AC = CB,
$∠ x = 90^{\circ}$

AB is a chord of a circle with centre O.
The chord is bisected at the foot of the perpendicular.

Hence, $∠ x = 90^{\circ}$

AB is a chord of a circle with centre O.

$∠ x = 90^{\circ}$

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If AB is a chord of a circle with centre O. Then ∠x=90∘.

The correct option is B 80° ∠x cannot be equal to 90∘ for any line from the centre to the chord. ∠x=90∘ only for the line from the centre that bisects the chord into two equal parts.

If AB is a chord of a circle with centre O. Then $∠ x = 90^{\circ}$ .

The correct option is B
80°

$∠ x$ cannot be equal to $90^{\circ}$ for any line from the centre to the chord. $∠ x = 90^{\circ}$ only for the line from the centre that bisects the chord into two equal parts.