Triangles & their Theorems

Draw

Mark Triangle CDE.

Fill in the Blanks

Draw

Mark Triangle BCE...

Fill in the Blanks

Draw

Mark Triangle ABE...

Fill in the Blanks

Multiple Choice

Triangle BDE is

• Acute

• Obtuse

• Right

• Equiangular

Multiple Choice

Triangle CFE is

• Acute

• Obtuse

• Right

• Equiangular

Draw

Mark Triangle JKM...

Fill in the Blanks

Draw

Mark Triangle KLN...

Fill in the Blanks

Multiple Choice

Triangle is JKN...

• Scalene

• Isosceles

• Equilateral

• Right

Multiple Choice

Find the measure of the missing angle.

• 90^o
• 10⁰
• 130^o
• 50^o

Multiple Choice

Find the missing angle in the triangle.

• $$105\degree$$  

• $$75\degree$$  

• $$95\degree$$  

• $$89\degree$$  

Multiple Choice

Which two angles are the remote interior angles to Angle W?

• Angle X and Angle Y

• Angle X and Angle Z

• Angle Y and Angle Z

• Angle Z and Angle W

Multiple Choice

What is the measure of x?

• 101°

• 111°

• 121°

• 131°

Multiple Choice

Find the indicated angle measure. (What is ?)

• 51°

• 37°

• 167°

• 41°

Multiple Choice

Which angles are congruent?

• $$\angle A\ and\ \angle T$$  

• $$\angle M\ and\ \angle T$$  

• $$\angle A\ and\ \angle M$$  

Multiple Choice

What is the measure of $$\angle T$$  ?

• $$50\degree$$  

• $$60\degree$$  

• $$70\degree$$  

• $$80\degree$$  

Multiple Choice

What is the measure of $$\angle M$$  ?

• $$50\degree$$  

• $$60\degree$$  

• $$70\degree$$  

• $$80\degree$$  

Multiple Choice

What is the measure of $$\overline{RT}$$  ?

• 7 cm.

• 8 cm.

• 9 cm.

• 10 cm.

Multiple Choice

Find the value of y?

• 16

• 12

• 4

• 8