Angle Theorems

What is the sum of interior angles in a triangle?

• 90 degrees

• 180 degrees

• 270 degrees

• 120 degrees

State the theorem that states 'If two angles are complementary to the same angle, then they are congruent.'

• If two angles are congruent to the same angle, then they are complementary.

• If two angles are supplementary to the same angle, then they are congruent.

• If two angles are vertical angles, then they are congruent.

• If two angles are complementary to the same angle, then they are congruent.

In a right triangle, what is the relationship between the two acute angles?

• Opposite

• Complementary

• Equal

• Supplementary

What is the exterior angle of a triangle equal to?

• The difference between the two remote interior angles

• Half of the sum of all interior angles

• The sum of the two remote interior angles

• The sum of all interior angles

State the theorem that states 'If two angles are supplementary to the same angle, then they are congruent.'

• Exterior Angle Theorem

• Alternate Interior Angles Theorem

• Vertical Angles Theorem

• Corresponding Angles Theorem

What is the relationship between opposite angles formed by two intersecting lines?

• Equal

• Perpendicular

• Parallel

• Supplementary

What is the sum of exterior angles of a polygon?

• 450 degrees

• 270 degrees

• 180 degrees

• 360 degrees

State the theorem that states 'If a transversal intersects two parallel lines, then the corresponding angles are congruent.'

• Alternate Interior Angles Theorem

• Corresponding Sides Theorem

• Vertical Angles Theorem

• Corresponding Angles Postulate

What is the relationship between vertically opposite angles?

• Parallel

• Equal

• Supplementary

• Acute

What is the sum of angles in a quadrilateral?

• 360 degrees

• 270 degrees

• 90 degrees

• 180 degrees