Classifying Triangles, Solving Angles and Sides

What type of triangle is this? 

• equilateral
• obtuse
• scalene
• isosceles

Tags

CCSS.4.G.A.2

What type of triangle? 

• Acute
• Obtuse
• Right
• Isosceles

Tags

CCSS.4.G.A.2

Classify by its angles.

• acute
• equiangular
• right
• obtuse

Tags

CCSS.4.G.A.2

Classify by its angle measures.

• equiangular
• equilateral
• isosceles
• acute

Tags

CCSS.4.G.A.2

Classify the following triangle in as many ways as possible. 

• Isosceles, Acute
• Isosceles, Obtuse
• Scalene, Obtuse
• Equilateral, Acute

Tags

CCSS.4.G.A.2

Which would be the best classification for the triangle shown?

• acute isosceles
• right scalene
• acute scalene
• obtuse scalene

Tags

CCSS.4.G.A.2

• equilateral
• isosceles
• scalene

Tags

CCSS.4.G.A.2

• acute
• obtuse
• right
• equiangular

Tags

CCSS.4.G.A.2

• obtuse scalene
• right isosceles
• scalene acute
• acute isosceles

Tags

CCSS.4.G.A.2

What is the value of x?

• 20
• 60
• 15
• 40

Tags

CCSS.8.G.A.5