Transversals and Angle-Angle Check Point

In each diagram, line p is parallel to line f, and line t intersects lines p and f. Based on the diagrams, which statement about x is true?

• The value of x is 106, because the sum of the measures of the labeled angles in each diagram is 180 degrees.

• The value of x is 90, because the labeled angles in each diagram are complementary and the sum of complementary angles is 90 degrees.

• The value of x is 74, because the labeled angles in each diagram are congruent.

• The value of x is 180, because the labeled angles in each diagram are supplementary and the sum of the measures of supplementary angles is 180 degrees.

Tags

CCSS.8.G.A.5

Four triangles are shown. One side of each triangle lies on a ray. The triangles are not to scale. Based on the triangles, which statement about x is true?

• X = 335, because 115 + 40 = 155 and 150 + 180 = 335

• X = 25, because 115 + 40 = 155 and 180 – 155 = 25

• X = 75, because 180 – 155 = 25 and 25 + 50 = 75

• X = 155, because 180 – (115 + 40) = 25 and 180 – 25 = 155

Tags

CCSS.8.G.A.5

In each diagram, line p is parallel to line f, and line t intersects lines p and f. Based on the diagrams, which statement is true?

• The value of x is 49, because the two angles shown in each diagram are supplementary.

• The value of x is 49, because the two angles shown in each diagram are complementary.

• The value of x is greater than 90, because the two angles shown in the diagram are obtuse angles.

• The value of x is 131, because the two angles shown in each diagram are congruent.

Tags

CCSS.7.G.B.5

Four triangles are shown. Based on the triangles, which statement is true?

• k = 108 degrees, because (180 - (56 + 52) = 72) and (180 - 72 = 108 )

• k=184 degrees, because (180 - 52 = 128) and (128 + 56 = 184 )

• (k =288) degrees, because (56 + 52 = 108) and (108 + 180 = 288)

• (k = 72) degrees, because (56 + 52 = 108 ) and (180 - 108 = 72)

Tags

CCSS.8.G.A.5

In the diagram, line p is parallel to line f, and line t intersects lines p and f. Based on the diagrams, which statement is true?

• The value of x should be 132, because the measures of the angles shown in the diagrams should add up to 360 degrees and 360 - (114 + 114) = 132°.

• The value of x should be 114, because the angles shown in each diagram are congruent.

• The value of x is 66, because the measures of the angles shown in the diagrams add up to 180 degree

• The value of x should be 95, because the measures of the angles shown in the diagrams are both 95 degrees

Tags

CCSS.8.G.A.5

In the diagram, line p is parallel to line f, and line t intersects lines p and f. What is the value of x?

Tags

CCSS.8.G.A.5

In the diagram, line k is parallel to line l, and line t intersects lines k and l. What is the value of x?

Tags

CCSS.8.G.A.5

What is the measurement of angle x?​ (a)   ​ ​

• 163
• 17
• 73

Tags

CCSS.8.G.A.5

The measure of angle x is ​ (a)  

• 127
• 90
• 143

Tags

CCSS.8.G.A.5