Triangle Geometry

In a triangle, how many total degrees are there?

• 100 degrees

• 180 degrees

• it depends on the triangle

• 360 degrees

Tags

CCSS.HSG.CO.C.10

Find the missing angles.

• 110
• 40
• 70
• 30

Tags

CCSS.8.G.A.5

Find the exterior angle

• 100
• 55
• 45
• 80

Tags

CCSS.8.G.A.5

A triangle has two 71° angles and one 38° angle. Is this triangle isosceles?

• yes 
• no

Tags

CCSS.2.G.A.1

Choose a correct equation to find x.

• 4x - 2 + 12x + 1 = 75

• 4x - 2 + 75 = 12x + 1

• 4x - 2 + 75 + 12x + 1 = 180

• 4x - 2 - 75

Tags

CCSS.8.G.A.5

Solve for x.

• 6
• 8
• 15
• 13

Tags

CCSS.8.G.A.5

What is the length of BC?

• 6

• 31

• 29

• 11

Tags

CCSS.HSG.CO.C.10

What is the measure of ∠S?

• 60⁰

• 52⁰

• 45⁰

• 36⁰

Tags

CCSS.8.G.A.5

Find x

• 3
• 4
• 2
• 10

Tags

CCSS.8.G.A.5

Find HG

• 28
• 14
• 41
• 7

Tags

CCSS.HSG.CO.C.9