Triangle Theorems Quiz

Classify the triangle by its angles and sides. Check all that apply.

• Acute

• Obtuse

• Right

• Isosceles

• Scalene

Classify the triangle MNP by its angles and sides. Given

 $m\angle M\ =35\degree$  and  $m\angle P\ =47\degree$  . Check all that apply.

• Acute

• Obtuse

• Right

• Isosceles

• Scalene

Use the figure to find  $m\angle1$  .

Use the figure to find  $m\angle2$  .

Use the figure to find  $m\angle3$  .

If Triangle ABC is equilateral, solve for x.

In Triangle RST, RS=ST and  $m\angle S=26\degree$  . Find  $m\angle R.$  

Which of the following sets of numbers could NOT represent the three sides of a triangle? Check all that apply.

• {24,14,11}

• {15,37,24}

• {9,13,22}

• {15,30,42}

• {16,41,24}

The lengths of two sides of a triangle are given as 25 and 12. Describe the possible lengths for the third side, x.

• $12<x<25$

• $13<x<37$

• $14<x<36$

• $13>x>37$

Tags

CCSS.HSG.SRT.B.4

Which pass is shorter for quarterback Brady?

• Pass to Hopkins, the included angle is 35 degrees

• Pass to Jones, the included angle is 25 degrees.

• Pass to Hopkins, the included angle is 145 degrees.

• Pass to Jones, the included angle is 155 degrees.