Angle Relationships in Geometry

Two adjacent angles that add up to 180 degrees.

• alternate exterior angles

• linear pair

• complementary angles

• same side interior angles

Tags

CCSS.7.G.B.5

What is the angle relationship shown?

• alternate interior angles

• same-side exterior angles

• corresponding angles

• alternate exterior angles

Tags

CCSS.8.G.A.5

What angle relationship is shown between <D and <C?

• alternate interior angles

• alternate exterior angles

• corresponding angles

• supplementary angles

Tags

CCSS.8.G.A.5

Find the value of x.

• x=30

• x=15

• x=50

• x=25

Tags

CCSS.8.G.A.5

Find the angle indicated.

Mathematical Equivalence

ON

Tags

CCSS.4.MD.C.7

Same-Side Interior angles are ​ (a)   the lines, l and m, and on the ​ (b)   of the transversal, and they are only ​ (c)   if the lines are ​ parallel .

Angles 3 and 5 are a pair of Alternate Interior Angle, and another pair is angles ​ (d)   and ​ ​ (e)   .

• inside

• same side

• supplementary

• 4

• 6

• 1

• 7

• outside

Tags

CCSS.8.G.A.5

Two angles across from each other formed by intersecting lines.

• adjacent angles

• same side interior angles

• vertical angles

• corresponding angles

Tags

CCSS.7.G.B.5

Angles in the SAME position at different intersections of the transversal.

• alternate interior angles

• adjacent angles

• alternate exterior angles

• corresponding angles

Tags

CCSS.8.G.A.5

Angles on the SAME-SIDE of the transversal and INSIDE the parallel lines.

• vertical angles

• alternate interior angles

• complementary angles

• same-side interior angles

Tags

CCSS.8.G.A.5

The interior angles of a triangle always add up to ________.

Tags

CCSS.8.G.A.5