Exploring Angle Relationships in Geometry

What type of angle measures exactly 90 degrees?

• Straight angle

• Obtuse angle

• Right angle

• Acute angle

Which angles are equal when two lines intersect?

• Adjacent angles

• Supplementary angles

• Complementary angles

• Vertical angles

What is the sum of supplementary angles?

• 90 degrees

• 360 degrees

• 270 degrees

• 180 degrees

If angle A and angle B are supplementary and angle A is 70 degrees, what is the measure of angle B?

• 110 degrees

• 100 degrees

• 120 degrees

• 130 degrees

What is the sum of the angles in any triangle?

• 90 degrees

• 180 degrees

• 270 degrees

• 360 degrees

In a right triangle, if one angle is 30 degrees, what is the sum of the other two angles?

• 150 degrees

• 90 degrees

• 60 degrees

• 120 degrees

What type of angles sum up to 90 degrees?

• Complementary angles

• Right angles

• Supplementary angles

• Acute angles

If two angles are complementary and one angle measures 45 degrees, what is the measure of the other angle?

• 135 degrees

• 55 degrees

• 90 degrees

• 45 degrees

What is the measure of angle A if it is supplementary to a 65-degree angle?

• 115 degrees

• 105 degrees

• 125 degrees

• 95 degrees

If angle B is complementary to a 35-degree angle, what is the measure of angle B?

• 45 degrees

• 75 degrees

• 65 degrees

• 55 degrees