Angle Relationships

Examine the diagram made up of straight lines below. What is the measure of angle K?

(a)  

Tags

CCSS.7.G.B.5

Examine the diagram below. What is the measure of angle x? 

(a)  

Tags

CCSS.8.G.A.5

Two parallel lines, p and q, are cut by transversal r. What is the measure of ∠x?

• 84^o

• 86^o

• 94^o

• 96^o

Tags

CCSS.8.G.A.5

Two parallel lines, a and b, are cut by transversal c. The measures of two angles formed are given in the diagram. What is the measurement of the angle labeled (15x)^o?

• 7^o

• 15^o

• 75^o

• 105^o

Tags

CCSS.8.G.A.5

Two parallel lines, x and y, are cut by transversal z. The measures of two angles formed are given in the diagram. What is the measurement of the angle labeled (5x)^o?

• 25^o

• 55^o

• 110^o

• 125^o

Tags

CCSS.8.G.A.5

Three lines intersect as shown in the diagram.

Which of the following statements about this diagram are true? Select all that apply.

• The measure of angle Z equals the sum of the measures of angles Y and W.

• The measure of angle P equals the sum of the measures of angles Z and S.

• The measure of angle S equals the sum of the measures of angles O and X.

• The measure of angle W equals the sum of the measures of angles X and O.

• The measure of angle Y equals the sum of the measures of angles O and U.

Tags

CCSS.7.G.B.5

The measures of angles 2 and 13 are 42^o and 58^o. What is the measure of angle 8?

(a)  

Tags

CCSS.8.G.A.5

Three lines intersect as shown in the diagram. Which of the following statements about this diagram are true? Select all that apply.

• The measure of angle H equals the sum of the measures of angles C and I.

• The measure of angle D equals the sum of the measures of angles B and C.

• The measure of angle J equals the sum of the measures of angles C and E.

• The measure of angle G equals the sum of the measures of angles E and I.

• The measure of angle B equals the sum of the measures of angles C and I.

Tags

CCSS.7.G.B.5

In the figure below, lines p and q are parallel to each other. Angle 2 and angle 3 are considered equal. Which of the following justifies why angle 2 and angle 3 are considered to be equal?

• Angle 2 and angle 3 are vertical angles.

• Angle 2 and angle 3 are supplementary angles.

• Angle 2 and angle 3 are corresponding angles.

• Angle 2 and angle 3 are alternate angles.

Tags

CCSS.8.G.A.5

In the figure below, lines p and q are parallel to each other. Angle 2 and angle 3 are considered equal. Which of the following justifies why angle 2 and angle 3 are considered to be equal?

• Angle 2 and angle 3 are vertical angles.

• Angle 2 and angle 3 are supplementary angles.

• Angle 2 and angle 3 are corresponding angles.

• Angle 2 and angle 3 are alternate angles.

Tags

CCSS.8.G.A.5