All about Triangles

A scalene triangle is

• a triangle will all sides equal

• a triangle with two (2) sides equal

• a triangle with no sides equal

Tags

CCSS.4.G.A.2

An isosceles triangle is

• a triangle with an acute angle

• a triangle with a right angle

• a triangle that has two (2) sides the same

• a triangle that has all sides the same

Tags

CCSS.4.G.A.2

An equilateral triangle is

• A triangle will all sides the same

• a triangle with no sides the same

• a triangle with a right angle

• a triangle with an obtuse angle

Tags

CCSS.4.G.A.2

An acute triangle is

• a triangle with all three acute angles

• a triangle with a right angle

• a triangle with an obtuse angle

Tags

CCSS.4.G.A.2

An obtuse triangle is

• a triangle with a right angle

• a triangle with an obtuse angle

• a triangle with all three acute angles

Tags

CCSS.4.G.A.2

A right triangle is

• a triangle with all three acute angles

• a triangle with a right angle

• a triangle with an obtuse angle.

Tags

CCSS.4.G.A.2

What triangle is this?

• Acute equilateral, triangle

• Obtuse equilateral triangle

• Right equilateral triangle

• None of the above.

Tags

CCSS.4.G.A.2

What triangle is this?

• Acute Scalene

• Right equilateral

• obtuse scalene

• obtuse isosceles

Tags

CCSS.4.G.A.2

What triangle is this?

• Acute Isosceles

• Obtuse isosceles

• Right equilateral

• Left equilateral

Tags

CCSS.4.G.A.2

What is this triangle?

• Right Isosceles, 45-45-90

• Obtuse Isosceles. 45-45-90

• Acute equilateral, 60-60-60

• Acute scalene

Tags

CCSS.4.G.A.2