Unit 9 Quiz #2

Simplify

 $5\sqrt{18}$  

•   $15\sqrt{2}$  

•  $10\sqrt{9}$  

•  $45$  

•  $30\sqrt{3}$  

Solve for x.

• 7

• 13

• 10

• 15

Solve for x.

• 10

• 13

• 4

• 12

Solve for x.

• 30

• 24

• 15

• 28

Solve for x.

• $14\sqrt{5}$

• $8$

• $12$

• $2\sqrt{35}$

A rectangle has a length of 12 and a width of 9. Find the length of its diagonal.

• 7

• 24

• 18

• 15

Find the length of the side of a square which has a diagonal with a length of 12.

• $6$

• $6\sqrt{2}$

• $144$

• $12\sqrt{2}$

Simplify

 $\frac{60}{\sqrt{3}}$  

•  $20$  

•  $\frac{\sqrt{3}}{20}$  

•  $30\sqrt{3}$  

•  $20\sqrt{3}$  

Which is a Pythagorean Triple?

• 4,4,8

• 6,8,10

• 1,2,3

• 10,15,25

Tags

CCSS.8.G.B.8

Which is a Pythagorean Triple?

• 3,4,5

• 3.4,4.5,6.7

• 12,13,14

• 5,10,12

Tags

CCSS.8.G.B.8