Finding Unknown Angles in Triangles

Find the measure of the missing angle.

• 47
• 57
• 53
• 133

Tags

CCSS.8.G.A.5

Find the measure of the missing angle.

• 145
• 55
• 35
• 45

Tags

CCSS.8.G.A.5

Find the measure of the missing angle.

• 139°
• 66°
• 138°
• 116°

Tags

CCSS.8.G.A.5

Find the measure of the missing angle.

• 140°
• 21°
• 105°
• 25°

Tags

CCSS.8.G.A.5

A triangle's angles add up to...

• 90 Degrees
• 180 Degrees
• 360 Degrees
• OVER 9000 Degrees

Tags

CCSS.8.G.A.5

Which would be the best classification for the triangle shown?

• acute isosceles
• right scalene
• acute scalene
• obtuse scalene

Tags

CCSS.4.G.A.2

What is the measure of ∠3?

• 51
• 88
• 45
• 39

Tags

CCSS.HSG.CO.C.11

What is the measure of angle b?

• 36^o
• 56^o
• 63^o
• 117^o

Tags

CCSS.8.G.A.5

Find the measure of the missing angle.

• 90^o
• 10⁰
• 130^o
• 50^o

Tags

CCSS.7.G.B.5

Find the measure of the missing angle.

• 135^o
• 35^o
• 45^o
• 30^o

Tags

CCSS.8.G.A.5