Pythagorean Theorem, Distance and Midpoint

Becky leaves school to go home. She walks 6 blocks North and then 8 blocks west. How far is Becky from the school? 

• 14 blocks

• 12 blocks

• 10 blocks

• 8.5 blocks

The Pythagorean Theorem ONLY works on which triangle?

• obtuse

• scalene

• isosceles

• right

Find the midpoint of the segment with the endpoints:(4, 12) and (-6, 14)

• (-1, 13)

• (13, 1)

• (13, -1)

• (5, 13)

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)

If point S is the midpoint of segment RT, what conclusion can you make?

• 
• 
• 
• It is not possible to make a conclusion from the given information.

Given the diagram, what conclusion(s) can be made? Check all that apply.

• Point K is between point J and point L.

• Point K is the midpoint of segment JL.

• 
• 
• 

Find the other endpoint of the line segment with the given endpoint and midpoint. Endpoint: (9,8)   Midpoint (0,9)

• (-9, 10)

• (1.5, -1)

• (4.5, -0.5)

• (8.5, 4.5)

Find the endpoint of the segment with one endpoint of (-4, 5) and midpoint of (7, -9).

• (18, -23)

• (13, 18)

• (11,4)

• (1.5, -2)

Find the value of x. 

• x=47

• x=19

• x=33

• x= -47

Find the distance.

• 9.7

• 10.7

• 11.7

• 12.7