Classifying Triangles Special Triangles

Classify each triangle by its angles and sides.

• Acute, Isosceles

• Obtuse, Isosceles

• Right, Scalene

• Equiangular, Equilateral,

• Acute, Scalene

Tags

CCSS.4.G.A.2

Classify each triangle by its angles and sides.

• Acute, Isosceles

• Obtuse, Isosceles

• Right, Scalene

• Equiangular, Equilateral,

• Acute, Scalene

Tags

CCSS.4.G.A.2

Classify each triangle by its angles and sides.

• Acute, Isosceles

• Obtuse, Isosceles

• Right, Scalene

• Equiangular, Equilateral,

• Acute, Scalene

Tags

CCSS.4.G.A.2

What type of triangle has only one obtuse angle and two congruent sides?

• Right Isosceles Triangle

• Obtuse Isosceles Triangle

• Right Scalene Triangle

• Acute Scalene Triangle

Tags

CCSS.4.G.A.2

Find the value of x

• 1

• 15

• 11

• 3

Tags

CCSS.8.G.A.5

What type of triangle is shown?

• Scalene

• Right

• Isosceles

• Equilateral

Tags

CCSS.4.G.A.2

What type of triangle is shown?

• Equiangular

• Scalene

• Right

• Obtuse

Tags

CCSS.4.G.A.2

What type of triangle is shown?

• Equiangular

• Obtuse

• Right

• Isosceles

Tags

CCSS.4.G.A.2

A scalene triangle has...

• All congruent sides

• Two congruent sides

• No congruent sides

Tags

CCSS.4.G.A.2

An obtuse triangle has...

• One angle greater than 90°

• A right (90°) angle

• All angles less than 90°

• All congruent angles

Tags

CCSS.4.G.A.2