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 measure of the indicated angle. 

• 26
• 36
• 85
• 144

Tags

CCSS.8.G.A.5

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

Find the missing angle.

• 29° 
• 39° 
• 49° 
• 59° 

Tags

CCSS.7.G.B.5

Determine if it is possible to form a triangle with the given side lengths. 15 in., 12 in., 2 in.

• yes
• no

Tags

CCSS.7.G.A.2

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

A triangle has one angle that measures 61 degrees, one angle that measures 44 degrees, and one angle that measures 75 degrees.  What kind of triangle is it? 

• right triangle
• obtuse triangle
• acute triangle
• equilateral triangle

Tags

CCSS.4.G.A.2

What kind of triangle is this?

• obtuse isosceles

• obtuse equilateral

• acute scalene

• obtuse right

Tags

CCSS.4.G.A.2

What is the value of x?

• 10
• 5
• -12
• 9

Tags

CCSS.8.G.A.5