Classifying Triangles CQ

How many acute angles must an acute triangle have?

• 2
• 1
• 4
• 3

Tags

CCSS.4.G.A.2

Which type of triangle is pictured?

• Equilateral Triangle
• Right Isosceles Triangle
• Obtuse Scalene Triangle
• Obtuse Equilateral Triangle

What type of triangle is this?

• scalene
• acute
• equilateral
• isosceles

What type of triangle is this?

• A
• B
• C
• D

What type of triangle is this?

• A
• B
• C
• D

Equilateral Triangle has ...

• 2 sides that are equal; 2 equal angles
• No sides are equal; no equal angles
• All 3 angles measure less than 90 degrees
• All 3 sides are equal; all angles equal 60 degrees

Scalene Triangle has ...

• 2 sides that are equal; 2 equal angles
• All 3 sides are equal; all angles equal 60 degrees
• 1 angle measures more than 90 degrees
• No sides are equal; no equal angles

What type of triangle is this?

• A
• B
• C
• D

What type of triangle is this?

• A
• B
• C
• D

What type of triangle is this?

• A
• B
• C
• D