Angle Relationships with Triangles

Find the measure of the missing exterior angle of the triangle:

• 70°

• 110°

• 100°

• 180°

Tags

CCSS.8.G.A.5

All the interior angles of a triangle have a sum of ______.

• 180°

• 90°

• 360°

• 40°

Tags

CCSS.8.G.A.5

Find the measure of the missing interior angle of the triangle:

• 60°

• 65°

• 115°

• 100°

Tags

CCSS.8.G.A.5

The measure of an exterior angle of a triangle can be found by:

• finding the sum of the opposite interior angles

• finding the different of the opposite interior angles

• subtracting the sum of the opposite interior angles from 180

• adding up all the angles and hoping for the best

Tags

CCSS.8.G.A.5

Quinn made a statement about the triangle shown. Determine whether his statement is true or false.

• True

• False

Tags

CCSS.HSG.CO.C.10

Where would the largest angle of a triangle be located?

• Across from the longest side.

• Across from the shortest side

• I need more information to get an answer.

Tags

CCSS.HSG.CO.C.10

• 95

• 85

• 90

• 47

• 48

• 180

• 1

• 100

• 47.5

• 89

Tags

CCSS.8.G.A.5

Match the following

• 79^o

• ∠1

• 101^o

• ∠3

• 53^o

• ∠2

Answer explanation

Tags

TEKS.MATH.9-12.III.A.1

Quinn made a statement about the triangle shown. Determine whether his statement is true or false.

• True

• False

Tags

CCSS.HSG.CO.C.10

Mathematical Equivalence

ON

Answer explanation

Piece + Piece = Whole

Tags

G.CO.A.8