Classify Triangles Acute Right Obtuse

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

• Acute triangle

• Obtuse triangle

• Right triangle

• Isosceles

Tags

CCSS.4.G.A.2

What type of triangle is this?

• Isosceles - Right Triangle

• Scalene - Right Triangle

• Isosceles - Obtuse Triangle

• Scalene - Acute Triangle

Tags

CCSS.4.G.A.2

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

How many degrees is X?

• 37

• 47

• 7

• 90

Tags

CCSS.7.G.B.5

Which type of angle is this?

• Acute

• Right

• Obtuse

• Straight

Tags

CCSS.4.G.A.1

Classify these triangles for their angles.

• acute

• right

• obtuse

Tags

CCSS.4.G.A.2

Classify this triangle for its angles only.

• acute

• obtuse

• equilateral

• isosceles

Tags

CCSS.4.G.A.2

A triangle with at least one angle greater than 90 degrees is called a(n) ________ triangle

• obtuse

• left

• right

• acute

Tags

CCSS.4.G.A.2

How many acute angles must an acute triangle have?

• 2

• 1

• 4

• 3

Tags

CCSS.4.G.A.2