Finding Measures of Vertical Angles in Geometry

What type of lines are initially described in the video?

• None of the above

• Intersecting lines

• Perpendicular lines

• Parallel lines

Tags

CCSS.4.G.A.1

CCSS.HSG.CO.A.1

What is the measure of the smallest given angle?

• 70 degrees

• x degrees

• 60 degrees

• 7x degrees

Tags

CCSS.7.G.B.5

Which angles are adjacent in the scenario described?

• 7x and x

• 7x and 60 degrees

• None are adjacent

• x and 60 degrees

Tags

CCSS.7.G.B.5

What is the relationship between the angle measures 60 degrees + x and 7x?

• They are complementary

• They are supplementary

• They are equal

• They are none of the above

Tags

CCSS.7.G.B.5

What mathematical operation is used to isolate x in the equation?

• Multiplication

• Subtraction

• Division

• Addition

Tags

CCSS.HSA.REI.A.1

What is the value of x after solving the equation?

• 20 degrees

• 15 degrees

• 10 degrees

• 5 degrees

Tags

CCSS.8.G.A.5

What is the measure of the angle that was initially 7x after finding x?

• 70 degrees

• 50 degrees

• 60 degrees

• 80 degrees

Tags

CCSS.7.G.B.5

What is the sum of the angles 60 degrees and x after finding x?

• 70 degrees

• 60 degrees

• 90 degrees

• 80 degrees

Tags

CCSS.7.G.B.5

What type of angle pair is formed by the angles 60 degrees + x and 7x?

• None of the above

• Complementary angles

• Vertical angles

• Supplementary angles

Tags

CCSS.7.G.B.5

How many degrees is the angle that was initially described as x after solving for x?

• 10 degrees

• 5 degrees

• 20 degrees

• 15 degrees

Tags

CCSS.7.G.B.5