Complementary Supplementary and Vertically Angles

If the angles (4x + 4)° and (6x – 4)° are the supplementary angles, find the value of x.

• 180° divided by 2

• 18°

• 180°

• 12°

When the sum of the measures of two angles is 90°, the angles are called

• supplementary angles

• complementary angles

• adjacent angles

• vertically opposite angles

Find the measure of the angle which is double of its complementary angle?

• 60°

• 30°

• 45°

• 120°

• x = 118
• x = 108
• x = 28
• x = 58

Find the missing angle.  Find x.

• 20^o

• 70^o

• 160^o

• 180^o

Which of the following statements is true?

• Two acute angles can be complementary to each other

• Two obtuse angles can be complementary to each other

• Two right angles can be complementary to each other

• One obtuse angle and one acute angle can be complementary to each other

Find the measure of the angle which is half of its supplementary angle?

• 60°

• 120°

• 90°

• 45°

angle name : -

• vertically opposite angles

• transversal angles

• linear pair

• complementary angle

Two Angles are Complementary when they add up to

• 90 degrees

• 180 degrees

• 150 degrees

• 360 degrees

If two lines intersect each other, then the vertically opposite angles are

• not equal

• 90 degrees

• equal

• 180 degrees