Lines and angles

Which of these angles is an obtuse angle?

• 37⁰

• 265⁰

• 180⁰

• 112⁰

What is the complement of 18 degrees?

• 72⁰

• 162⁰

• 342⁰

• 90⁰

A line drawn from up to down is called _________ line.

• Horizontal

• Vertical

• Perpendicular

• Transverse

Which of these lines always form angle 90⁰ ?A line drawn from up to down is called _________ line.

• Horizontal lines

• Vertical lines

• Perpendicular lines

• Transverse lines

Two lines that have the same distance from each other and CAN NEVER meet are called __________ lines.

Two angles make up a straight line. If one of the angles is 78⁰. What is the value of the other angle? (A) (B) (C) (D)

• 12⁰

• 102⁰

• 180⁰

• 102⁰

What is the supplement of 88⁰ ?

• 97⁰

• 123⁰

• 92⁰

• 2⁰

A triangle that has two equal sides and angles is called _________ triangle

• Equilateral

• Isosceles

• Right angle

• Scalene

Each angle in an equilateral triangle is equal to ____.

• 57⁰

• 180⁰

• 90⁰

• 60⁰

The shortest distance between two points is called _________________