Identifying Triangles by Angles and Sides

What kind of triangle is this? Name it for its angles.

• acute

• obtuse

• right

Tags

CCSS.4.G.A.2

Name this triangle for its sides and angles.

• obtuse

• acute

• scalene

• equilateral

Tags

CCSS.4.G.A.2

Name this triangle for its sides and angles. CHOOSE ALL THAT APPLY. (Hint: 2 choices)

• acute

• right

• isosceles

• scalene

Tags

CCSS.4.G.A.2

Name this triangle for its angles and sides. CHOOSE ALL THAT APPLY. (Hint: 2 choices)

• acute

• obtuse

• equilateral

• isosceles

Tags

CCSS.4.G.A.2

Name this triangle for its angles and sides. CHOOSE ALL THAT APPLY. (Hint: 2 choices)

• right

• acute

• equilateral

• isosceles

Tags

CCSS.4.G.A.2

What kind of triangle is this? Name it for it's sides.

• isoscles

• equilateral

• scalene

Tags

CCSS.4.G.A.2

What kind of triangle is this? Name it for its angles.

• acute

• obtuse

• right

Tags

CCSS.4.G.A.2

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What is the name of this kind of triangle?

• Right
• Isosceles
• Scalene
• Equilateral

Tags

CCSS.4.G.A.2

How are triangles classified?

• equal sides and types of angles

• number of sides and number of angles

• color and size

• angles

Tags

CCSS.4.G.A.2

An EQUILATERAL triangle has ___________.

• 3 equal sides

• 4 equal sides

• no equal sides

• 2 equal sides

Tags

CCSS.4.G.A.2