Triangle Practice

What type of triangle is this? 

• equilateral triangle
• isosceles triangle  
• scalene triangle
• none of the above

Tags

CCSS.4.G.A.2

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

• equilateral triangle
• isosceles triangle
• scalene triangle
• none of the above

Tags

CCSS.4.G.A.2

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

• equilateral triangle
• isosceles triangle
• scalene triangle
• none of the above

Tags

CCSS.4.G.A.2

When classifying a triangle by its sides, what type of triangle has no equal sides?

• equilateral triangle
• isosceles triangle
• scalene triangle
• none of the above

Tags

CCSS.4.G.A.2

The Triangle Sum Theorem states that the if you add all angles in a triangle you will get the magic number  ______. 

• 45°
• 90°
• 180°
• 360°

Tags

CCSS.8.G.A.5

Does a triangle with these side lengths exist?
15, 12, 9

• Yes, only one
• No
• Yes, many

Tags

CCSS.7.G.A.2

Does a triangle with these side lengths exist?
20, 10, 9

• Yes, only one
• No
• Yes, many

Tags

CCSS.7.G.A.2

Could you make a triangle with the ANGLES  60, 30, and 90?

• zero
• No
• Yes, Many
• I don't know

Tags

CCSS.7.G.A.2

Does a triangle with these side lengths exist?
5, 2, 9

• Yes, only one
• No
• Yes, many triangles

Tags

CCSS.7.G.A.2

What is the " Triangle Inequality Theorem"? 

• The sum of the 2 Sides is > than the 3rd 
• The lengths of a triangles sides are all the same 
• An obtuse triangle 
• Something that you made up 

Tags

CCSS.HSG.SRT.B.4

CCSS.HSG.SRT.B.5