Triangles

To classify triangles by the measure of their sides you must use the names:

• Equilateral, Equiangular and Obtuse

• Equilateral, Isosceles and Scalene

• Right triangle, Scalene and Equiangular

• Obtuse, Scalene and Equilateral

Tags

CCSS.4.G.A.2

To classify triangles by the measure of their angles we use the names:

• Equiangular, Isosceles and Acute

• Acute, Obtuse and Isosceles

• Right triangle, Isosceles triangle and Scalene triangle

• Right triangle, Obtuse triangle and Acute triangle

Tags

CCSS.4.G.A.2

When the triangle has one right angle it is called:

• Acute triangle

• Obtuse triangle

• Right triangle

• Scalene triangle

Tags

CCSS.4.G.A.2

When a triangle has an obtuse angle inside it is called:

• Right triangle

• Obtuse triangle

• Acute triangle

• Isosceles triangle

Tags

CCSS.4.G.A.2

If a triangle has three acute triangles inside it is called:

• Acute triangle

• Obtuse triangle

• Right triangle

• Isosceles

Tags

CCSS.4.G.A.2

Inside any triangle the sum of all the angles in degrees is always:

• 360

• 90

• 150

• 180

Tags

CCSS.8.G.A.5

How many triangles in the figure are obuse?

• 1

• 2

• 3

• 4

Tags

CCSS.4.G.A.2

How many triangles in the figure are acute?

• 1

• 2

• 3

• 4

Tags

CCSS.4.G.A.2

Classify the triangle by angles and sides.

• Right Scalene
• Right Isosceles
• Acute Isosceles
• Right Obtuse

Tags

CCSS.4.G.A.2

Classify the triangle by angles and sides.

• Obtuse Scalene
• Obtuse Isosceles
• Acute Isosceles
• Equiangular Scalene

Tags

CCSS.4.G.A.2