Missing Angles in triangles

Find the measure of the missing angle.

• 47

• 57

• 53

• 133

Find the measure of the missing angle.

• 145

• 55

• 35

• 45

A triangle's angles add up to...

• 90 Degrees

• 180 Degrees

• 360 Degrees

• OVER 9000 Degrees

Find the measure of the missing angle.

• 90^o
• 10⁰
• 130^o
• 50^o

If 2 of the angles of a triangle are 30 and 70 degrees, the third angle measures...

• 80
• 100
• 60
• 90

Tags

CCSS.8.G.A.5

Find the measure of the indicated angle. 

• 95
• 85
• 35
• 45

Find the measure of the indicated angle. 

• 26
• 36
• 85
• 144

An angle that is exactly 90 degrees.

• right
• acute
• obtuse
• straight

Which of the following sets of angles DO make a triangle?

• 80, 40, 55

• 38, 64, 75

• 41, 56, 83

• 25, 89, 40

Which of the following sets DO NOT make a triangle?

• 60, 60, 60

• 55, 65, 45

• 45, 90, 45

• 75, 40, 65