triangles

What type of angle is shown?

• acute
• obtuse
• right
• straight

What is an "Acute" Angle?

• Angle that measures 180
• An Angle that measures 90
• An angle that measures more than 90
• An angle that measures less than 90

Classify the following triangle in as many ways as possible. 

• Right, Equilateral
• Obtuse, Scalene
• Obtuse, Equilateral
• Right, Scalene

Find the measure of the missing angle.

• 90^o
• 10⁰
• 130^o
• 50^o

Find the measure of each angle indicated. 

• 139°
• 66°
• 138°
• 116°

Find the missing angles.

• 110
• 40
• 70
• 30

Find the exterior angle

• 100
• 55
• 45
• 80

Find the value of x.

• 138
• 42
• 51
• 87

• 115
• 60
• 55
• 65

Find the value of x and y.

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