The Pythagorean Theorem ONLY works on which triangle? 

• obtuse
• scalene
• isosceles
• right

Tags

CCSS.8.G.B.8

What is the opposite of squaring a number?

• divide
• multiply 
• fractions
• square root

Tags

CCSS.8.EE.A.2

Find the length of  $\overline{ON}$ . Leave answer in simplest radical form.

• 4

• $4\sqrt{3}$

• $4\sqrt{5}$

• 8

Find the length of  $\overline{SR}$ . Leave answer in simplest radical form. 

• 5

•  $5\sqrt{2}$  

•  $5\sqrt{3}$  

• 10

∆GJI is an equilateral triangle. Select all the true statments

•  $m\angle G=60\degree$  

•  $m\angle MJI\ =30\degree\$  

• GM = 3

• GJ = 3

•  $m\angle GJI=60\degree$  

Find the value of y.

• 9

• $18\sqrt{2}$

• $9\sqrt{2}$

• $\frac{9\sqrt{2}}{2}$

Find the value of a & b.

• a = $7\sqrt{3}$ b= $3.5\sqrt{3}$
  

• a = $7\sqrt{2}$ b = 7

• a = 14 b = 7

• a = $14\sqrt{3}$ b= $7\sqrt{3}$

Use the Pythagorean Theorem to solve for x. Express your answer in simplified radical form.

• $5\sqrt{13}$

• $11\sqrt{3}$

• $\sqrt{33}$

• $\sqrt{65}$

What is the length of side c?

• 7

• $\frac{7}{\sqrt{2}}$

• $7\sqrt{2}$

• 14

What is the length of y in this 45-45-90 triangle?

• 
  

  $8\sqrt{2}$

• $4\sqrt{2}$

• 4

• 8