Identifying and classifying triangles

Which triangle is a right triangle?

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Tags

CCSS.2.G.A.1

Which of the following MUST be true for a triangle to be scalene?

• all 3 sides cannot be congruent
• two sides have to be congruent
• all angle measures are less than 90 degrees
• must have 4 congruent sides and angles

Tags

CCSS.2.G.A.1

Which triangle is a right triangle?

• Pink

• Green

• Yellow

• Blue

Tags

CCSS.2.G.A.1

Is this right triangle?

• Yes

• No

Tags

CCSS.2.G.A.1

Which triangle is an Isosceles triangle?

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Tags

CCSS.2.G.A.1

Which of the following is a right triangle?

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Tags

CCSS.2.G.A.1

Which of these is a right triangle?

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Tags

CCSS.2.G.A.1

Can these three angles create a triangle?

• Yes

• No

Tags

CCSS.2.G.A.1

Which triangle is a right triangle?

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Tags

CCSS.2.G.A.1

A triangle has ____ angles.

• 3

• 4

• 5

• 6

Tags

CCSS.2.G.A.1