Distance Midpoint Area and Perimeter on the Coordinate Plane

Find the distance.

• √142
• √160
• √136
• √8

What is the perimeter of ΔPQR with vertices P(-2, 9), Q(7, -3), and R(-2, -3) in the coordinate plane?

• 21 units

• 25 units

• 34 units

• 36 units

Find the distance between (3, 24)
and (7, 56).

• 32.1
• 32.2
• 32.3
• 32.4

What is the midpoint between (-4,4)
and (-2,2)?

• (3,2)
• (-3,3)
• (4,5)
• (6,7)

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 the endpoint of  (-4, 5) and midpoint of (7, -9) 

• (18, -23)
• (13, 18)
• (11,4)
• (1.5, -2)

You will need to show your work to get credit for this assignment.

• True
• Falso
• False
• Falsch

What is the area of the rectangle?

• 28 units squared
• 45 units squared
• 33 units squared
• 19 units squared

What is the area of the figure? 

• 11 square units
• 15 square units
• 25 square units
• 30 square units

What is the area of the triangle?

• 60 square units

• 90 square units

• 45 square units

• 30 square units