Classifying Triangles

Name this triangle

• Acute, Scalene
• Obtuse, Scalene
• Right, Isosceles
• Acute, Equilateral

Which type of triangle is pictured?

• Equilateral Triangle
• Right Isosceles Triangle
• Obtuse Scalene Triangle
• Obtuse Equilateral Triangle

Inside any triangle the sum of all the angles in degrees is always:

• 360

• 90

• 150

• |80

How many degrees is X?

• 65

• 70

• 90

• 55

How many degrees is X?

• 37

• 47

• 7

• 90

How much is the value of X?

• 45

• 60

• 90

• 15

Classify this triangle by its sides and angles.

• acute & scalene

• right & scalene

• right & equilateral

• acute & equilateral

What is the measure of angle A?

• 30

• 45

• 47

• 50

Find the measure of the indicated angle. 

• 95
• 85
• 35
• 45

When classifying a triangle by its sides, what type of triangle has exactly two equal sides?

• equilateral triangle

• isosceles triangle

• scalene triangle

• none of the above