Math Doubts

Alternate interior angles

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The angles which appear inside and opposite sides of transversal are called alternate interior angles. They are also simply called as alternate angles.

When lines are cut by a transversal, angles are formed internally and the angles which appear on opposites of the transversal are known as alternate interior angles (or) alternate interior angles (or) simply alternate angles.

Total two pairs of alternate interior angles are formed geometrically when two lines are intersected by their transversal.

1
alternate interior angles of parallel lines transversal

Learn the formation and property of alternate interior angles, formed by parallel lines and their transversal line.

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2
alternate interior angles of nonparallel lines transversal

Learn the formation and property of alternate interior angles, formed by nonparallel lines and their transversal line.

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Ashok Kumar B.E. - Founder of Math Doubts

Ashok Kumar, B.E.

Founder of Math Doubts

A Specialist in Mathematics, Physics, and Engineering with 14 years of experience helping students master complex concepts from basics to advanced levels with clarity and precision.

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