MP 7 - Classifying Triangles

How would you classify this triangle?

• Obtuse Scalene

• Acute Isosceles

• Equilateral

• Obtuse Isosceles

Tags

CCSS.4.G.A.2

How would you classify this triangle?

• Obtuse Scalene

• Acute Scalene

• Acute Equilateral

• Obtuse Isosceles

Tags

CCSS.4.G.A.2

How would you classify this triangle?

• Right Scalene

• Equilateral

• Obtuse Scalene

• Right Equilateral

Tags

CCSS.4.G.A.2

Fill in the blank: A triangle with all sides of different lengths is called a ________ triangle.

• Equilateral

• Isosceles

• Scalene

• Right

Tags

CCSS.4.G.A.2

What is the measure of each angle in an equilateral triangle?

• 90°

• 60°

• 50°

• 45°

Tags

CCSS.8.G.A.5

A triangle has one angle measuring 91 degrees. How would you classify this triangle?

• obtuse

• scalene

• acute

• equiangular

Tags

CCSS.4.G.A.2

Which property do these shapes have in common?

• All have congruent sides.

• All have exactly 4 angles.

• All have at least 1 line of symmetry.

• All have at least one pair of perpendicular lines.

Tags

CCSS.2.G.A.1

How do we know this is a right scalene triangle?

• It has 2 sides the same length and 1 right angle.

• It has 3 acute angles.

• It has 1 right angle and all sides are different lengths.

• It has 1 obtuse angle and 1 right angle.

Tags

CCSS.4.G.A.2

Which shape has two pairs of congruent (equal in length) sides?

• Triangle

• Circle

• Trapezoid

• Rhombus

Tags

CCSS.5.G.B.4

Fill in the blank: A shape with two pairs of congruent sides is called a _______.

• Triangle

• Circle

• Trapezoid

• Parallelogram

Tags

CCSS.4.G.A.2