Classifying Triangles

Classify the following triangle in as many ways as possible. 

• Right, Equilateral
• Obtuse, Scalene
• Obtuse, Equilateral
• Right, Scalene

Tags

CCSS.4.G.A.2

Classify this triangle.

• right

• acute

• obtuse

Tags

CCSS.4.G.A.2

Classify this triangle.

• obtuse

• right

• acute

Tags

CCSS.4.G.A.2

Classify this triangle.

• acute

• right

• obtuse

Tags

CCSS.4.G.A.2

What is the characteristics of an Equilateral triangle?

• Two sides are equal

• All three sides and all three angles are equal

• No sides are equal

True or False.
An acute triangle has 3 acute angles.

• True
• False

True or False.
A right, isosceles triangle has 1 right angle and 2 equal sides.

• True 
• False

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

• True
• False

Classify the triangle by angles and sides.

• Equiangular Equilateral
• Right Isosceles
• Right Scalene
• Acute Isosceles

Tags

CCSS.4.G.A.2

Classify the triangle by angles and sides.

• Equiangular Scalene
• Acute Scalene
• Acute Equilateral
• None of the above

Tags

CCSS.4.G.A.2