Geometry: Angles in Triangles

In a triangle, how many total degrees are there?

• 100%
• 180 degrees
• it varies
• 360 degrees

Tags

CCSS.8.G.A.5

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What is the name of this kind of triangle?

• Right
• Scalene
• Isosceles
• Equilateral

Tags

CCSS.4.G.A.2

Find the missing angles.

• 110
• 40
• 70
• 30

Tags

CCSS.8.G.A.5

Find the missing angle

• 55
• 75
• 50
• 25

Tags

CCSS.8.G.A.5

Find the exterior angle

• 100
• 55
• 45
• 80

Tags

CCSS.8.G.A.5

Find the value of x.

• 138
• 42
• 51
• 87

Tags

CCSS.8.G.A.5

• 115
• 60
• 55
• 65

Tags

CCSS.8.G.A.5

Find the value of x and y.

• x= 60 y = 58
• x = 122 y = 62
• x = 62 y = 122
• x= 58 y = 60

Tags

CCSS.8.G.A.5

Which of the following is false? 

• A triangle can be drawn with more than one acute angle.
• A triangle can be drawn with exactly one acute angle.
• A triangle can be drawn with exactly one obtuse angle.
• A triangle can be drawn with exaclty one right angle.

Tags

CCSS.8.G.A.5

How many triangles exist with the given angle measures?  55°, 45°, 90°

• No triangle exists
• Exactly one unique triangle exists
• More than one triangle exists

Tags

CCSS.7.G.A.2