Classify Triangles, Sides of Triangles, Triangle Sum, Exterior Angles

• 23

• 47

• 37

• 27

Tags

CCSS.HSG.SRT.D.10

CCSS.HSG.SRT.D.11

• 44

• 54

• 31

• 64

Tags

CCSS.8.G.A.5

Classify the triangle being described by angles and sides:

1 right angle & 2 congruent sides

• Equiangular Equilateral

• Obtuse Isosceles

• Right Scalene

• Right Isosceles

Tags

CCSS.4.G.A.2

Classify the triangle by angles and sides:

type like this: Angles name Sides name

Tags

CCSS.4.G.A.2

Find x. (Show your work)

x = __

Tags

CCSS.HSG.CO.C.9

Find x. (Show your work)

x = __

Tags

CCSS.8.G.A.5

Find the missing angle.

? = ___

Tags

CCSS.8.G.A.5

True or False: Equilateral triangles can only equiangular because all angles and sides are congruent.

• False; 2 angles and all sides are congruent.

• False; 2 angles and 2 sides are congruent

• True

• False; no angles or sides are congruent.

Tags

CCSS.4.G.A.2

In triangle ABC angle A=65, angle C=57. What is the measure of angle B?

• 50

• 122

• 58

• 180

Tags

CCSS.8.G.A.5

The Triangle Sum Theorem states that the sum of the measures of the interior angles of a triangle is ____.

Tags

CCSS.8.G.A.5