This is an MCQ-based quiz on **Lines and Angles.**

This includes Sides, Vertex, Angles, and Lines

A line joining two endpoints is called:

A straight angle is equal to:

Two angles whose sum is equal to 180° are called:

Intersecting lines cut each other at:

Two parallel lines intersect at:

If one angle of triangle is equal to the sum of the other two angles then triangle is :

How many degrees are there in an angle which equals one-fifth of its supplement?

Sum of the measure of an angle and its vertically opposite angle is always.

In a triangle ABC if ∠A = 53° and ∠C = 44° then the value of ∠B is:

Each angle of an equilateral triangle is

If AB = x + 3, BC = 2x and AC = 4x – 5, then for what value of ‘x’, B lies on AC?

The diagonals of the rectangle ABCD intersect at O. If ∠COD = 78°, then ∠OAB is:

If two complementary angles are in the ratio 13 : 5, then the angles are:

A line joining two endpoints are called:

The angles in a linear pair are:-

Complementary

Supplementary

Not adjacent angles

Vertically opposite angles