Exploring Angle Relationships in Geometry

What is the total degree measure that complementary angles sum up to?

• 180 degrees

• 90 degrees

• 360 degrees

• 45 degrees

If one angle is 2x and the other is 4x + 20, what is the value of x when they are complementary?

• 20

• 10

• 11 and 2/3

• 15

What is the sum of degrees for supplementary angles?

• 90 degrees

• 180 degrees

• 360 degrees

• 270 degrees

If one supplementary angle is 2x and the other is 140 degrees, what is the value of x?

• 20

• 40

• 60

• 80

What is the measure of angle STE if x is 20 and the angle is represented as 2x?

• 20 degrees

• 40 degrees

• 80 degrees

• 60 degrees

What property do vertical angles have?

• They are always acute

• They are complementary

• They are congruent

• They sum up to 180 degrees

If one vertical angle is 50 degrees, what is the measure of the congruent angle?

• 200 degrees

• 50 degrees

• 100 degrees

• 150 degrees

For the equation 5x + 10 = 50, what is the value of x?

• 8

• 10

• 12

• 14

After solving 5x + 10 = 50, what is the measure of the angle?

• 60 degrees

• 50 degrees

• 70 degrees

• 40 degrees

What is the result of 5 times 8 plus 10?

• 50

• 40

• 60

• 30