Geometry Final Exam 12/17/24

Front

What are complementary angles?

Back

Complementary angles are two angles whose measures add up to 90 degrees.

Front

If angle A measures 30 degrees, what is the measure of its complementary angle?

Back

60 degrees.

Front

What is the sum of the measures of supplementary angles?

Back

Supplementary angles add up to 180 degrees.

Front

If angle A measures 118 degrees, what is the measure of its supplementary angle?

Back

62 degrees.

Front

What are vertical angles?

Back

Vertical angles are the angles opposite each other when two lines intersect. They are always equal.

Front

If two angles are vertical angles and one measures 75 degrees, what is the measure of the other angle?

Back

75 degrees.

Front

What is the equation to solve for g in the expression 3g + 21 = 105?

Back

3g = 105 - 21, which simplifies to 3g = 84.

Front

What is the value of g in the equation 3g + 21 = 105?

Back

g = 28.

Front

What is the measure of an angle if it is 90 degrees less than 180 degrees?

Back

90 degrees.

Front

What is the relationship between adjacent angles?

Back

Adjacent angles share a common side and vertex but do not overlap.