Pre Algebra Triangles

A triangle has angle measurements of 26°, 59°, and 95°. What kind of triangle is it?

• acute triangle
• right triangle
• obtuse 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

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?
4, 6, 7

• 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 

Find the missing angle.

• 29° 
• 39° 
• 49° 
• 59° 

Tags

CCSS.7.G.B.5

If 2 of the angles of a triangle are 30 and 70 degrees, the third angle measures...

• 80
• 100
• 60
• 90

Tags

CCSS.8.G.A.5

Find the measure of the indicated angle. 

• 89
• 211
• 119
• 81

Tags

CCSS.8.G.A.5

Which side lengths would NOT form a triangle?

• {3,4,5}
• {2,5,9}
• {5,10,12}
• {7,9,11}

Tags

CCSS.7.G.A.2

If the given side lengths of a triangle are 16 and 10 what can be the third side?

• 25

• 22

• 27

• 21