Review sq rt, distance, midpoint, pythagorean Chap 12

What is the distance between (11, -8) and (17, -4)?

• 4.5

• 7.2

• 13.4

• 29.1

Tags

CCSS.HSG.GPE.B.7

A right angle = ?

• 45 $\degree$

• 90 $\degree$

• 180 $\degree$

• 0 $\degree$

Tags

CCSS.4.G.A.1

What is the opposite of squaring a number?

• divide
• multiply 
• fractions
• square root

Tags

CCSS.8.EE.A.2

The Pythagorean Theorem ONLY works on which triangle?

• obtuse

• scalene

• isosceles

• right

Tags

CCSS.8.G.B.8

Find the midpoint of the segment with the endpoints:

(-7, -8) and (4, 7)

• (-5.5, -7.5)

• (-1.5, -0.5)

• (-3, -1)

• (0.5, 1.5)

 $\sqrt{200}$  

•  $100$  

•  $\sqrt{20}$  

•  $10\sqrt{2}$  

•  $2\sqrt{10}$  

A door frame has dimensions of 5 ft by 10 ft. What is the length of the diagonal?

• 15 ft

• 8.7 ft

• 5 ft

• 11.2 ft

Tags

CCSS.8.G.B.8

 $-3\sqrt{50}$  

•  $-15\sqrt{2}$  

•  $-6\sqrt{5}$  

•  $-75$  

•  $15\sqrt{2}$  

Find the distance between the given pairs of points (1, 8) and (4, -1)

• $3\sqrt{10}$

• $\sqrt{30}$

• $\sqrt{6}$

• 12

Tags

CCSS.HSG.GPE.B.7