Two lines intersect at a point 'O'. If one of the four angles formed is 30 degrees, what is the angle opposite to it?

60 degrees.

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30 degrees.

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45 degrees.

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90 degrees.

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Solution

The correct option is A
30 degrees.

The angle opposite to it is 30 degrees (Vertically Opposite Angles)

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Similar questions

Two lines intersect at a point 'O'. If one of the four angles formed is 30°, what is the angle opposite to it?

Q. If two lines intersect at a point to form four angles, and one angle is twice as large as its adjacent (neighboring) angle, what is the degree measure of the smallest angle? (in degress)

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(i) If two angles are complementary, then the sum of their measures is _______.

(ii) If two angles are supplementary, then the sum of their measures is _______.

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(iv) If two adjacent angles are supplementary, they form a _______.

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Q. If the straight lines AB and XY intersect at the point

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and

∠ A O X = 3 ∠ X O B

, then the four angles formed at

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If two lines intersect and if one pair of vertically opposite angles is formed by acute angles, then the other pair of vertically opposite angles will be formed by obtuse angles.

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Vertically Opposite Angles

Standard VII Mathematics

Two lines intersect at a point 'O'. If one of the four angles formed is 30 degrees, what is the angle opposite to it?

The correct option is A 30 degrees. The angle opposite to it is 30 degrees (Vertically Opposite Angles)

The correct option is A
30 degrees.

The angle opposite to it is 30 degrees (Vertically Opposite Angles)