Classify triangles

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What is the name of this kind of triangle?

• Right
• Isosceles
• Scalene
• Equilateral

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.
.
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What is the name of this kind of triangle?

• Right
• Scalene
• Isosceles
• Equilateral

When classifying a triangle by its angles, what type of triangle has one right angle? 

• acute triangle
• right triangle
• obtuse triangle
• none of the above

Tags

CCSS.4.G.A.2

Find the missing angle. 

• 151
• 147
• 118
• 62

Tags

CCSS.8.G.A.5

What is an "Acute" Angle?

• Angle that measures 180
• An Angle that measures 90
• An angle that measures more than 90
• An angle that measures less than 90

An angle whose measure is exactly 90 degrees.

• acute
• vertical
• right
• straight

An angle that measures greater than 90° but less than 180°

• Right
• Straight
• Obtuse
• Acute

Classify the triangle by its sides and angles.

• A
• B
• C
• D

Classify the triangle by its sides and angles.

• A
• B
• C
• D

Classify the triangle by its sides and angles.

• A
• B
• C
• D