Lines and Angles MCQs with Answers

Past Paper MCQ

Sum of angles on a straight line is:

• A.$90^\circ$
• B.$180^\circ$
• C.$270^\circ$
• D.$360^\circ$

Past Paper MCQ

The spacing between parallel lines remains _ throughout their length.

• A.Same
• B.Increasing
• C.Decreasing
• D.Variable

are those angles whose terminal sides coincide with the coordinate axes.

• A.Reference angles
• B.Coterminal angles
• C.Quadrantal angles
• D.Supplementary angles

Past Paper MCQ

Two angles that have a common vertex, a common arm, and no common interior points are known as _?

• A.Vertically opposite angles
• B.Complementary angles
• C.Supplementary angles
• D.Adjacent angles

Past Paper MCQ

The sum of adjacent angles on a straight line is?

• A.$90^\circ$
• B.$180^\circ$
• C.$270^\circ$
• D.$360^\circ$

An angle of measure $72^\circ$ can be drawn by _?

• A.Compass only
• B.Protractor only
• C.Both compass and protractor
• D.None of these

Two lines that make an angle are called?

• A.Line segments
• B.Rays
• C.Points
• D.Planes

Assumptions related to geometrical figures are called?

• A.Axioms
• B.Theorems
• C.Postulates
• D.Corollaries

Two angles are said to be non-equal when they are ?

• A.Complementary
• B.Supplementary
• C.Adjacent
• D.Vertically opposite