POD: Triangles

Match the following triangles with their correct definition.

• Has one right angle

• 
• Has no equal sides.

• 
• all sides are the same length.

• 
• Has 3 acute angles

• 
• Has at least 2 equal sides.

• 

Tags

CCSS.4.G.A.2

True or False.
A right triangle has 2 right angles. 

• True
• False

Tags

CCSS.4.G.A.2

Classify the triangle by its sides. 

• Equilateral
• Scalene
• Isosceles

Tags

CCSS.4.G.A.2

Look at the triangle pictured. 
What do the lines (sticks) mean on a shape?

• The lines (sticks) show sides that are equal
• The lines (sticks) show sides that are not equal

Tags

CCSS.2.G.A.1

An acute triangle has __________ angles that each measure less than 90°.

• one

• two

• three

• four

Tags

CCSS.4.G.A.2

An obtuse triangle has one angle that measures _____________ 90°.

• less than

• exactly

• more than

Tags

CCSS.4.G.A.2

Find the measure of the missing angle.

• 47
• 57
• 53
• 133

Tags

CCSS.8.G.A.5

Find the measure of the missing angle.

• 139°
• 66°
• 138°
• 116°

Tags

CCSS.8.G.A.5

Find the missing angle.

• 29° 
• 39° 
• 49° 
• 59° 

Tags

CCSS.7.G.B.5

In a triangle, how many total degrees are there?

• 100%
• 180 degrees
• it varies
• 360 degrees

Tags

CCSS.8.G.A.5