Measure of Degrees Triangles Lines

In a triangle, how many total degrees are there?

• 90 degrees

• 180 degrees

• 270 degrees

• 360 degrees

Find the missing angle TSR.

• A

• B

• C

• D

Find the measure of angle ABC.

• 38

• 47

• 40

• 70

• 21

• 39

• 45

• 126

Find the missing angle x°.

_{The figure is not drawn to scale}.

• 19

• 29

• 43

• 66

Triangle QRS ~ Triangle TUV.

(aka Triangle QRS is similar to Triangle TUV.)

What is the measure of angle V?

• 35

• 70

• 110

• 250

What is the sum of interior angles of a triangle?

• 60 degrees

• 90 degrees

• 180 degrees

• 360 degrees

If the two triangles are similar, what is <F ?

• 95°

• 85°

• 75°

• 60°

Which angle creates a linear pair with angle 3 ?

• Angle 4

• Angle 5

• Angle 7

• Angle 2

A student is trying to construct triangles using four different sets of angles. The angles in each set are given below. Which set will form a triangle?

• 45°, 65°, 70°

• 150°, 110°, 100°

• 50°, 50°, 50°

• 90°, 90°, 90°