Coordinate Geometry Formulas

Find the perimeter of the figure to the right.  Round to the nearest tenth.

• 20.8 units

• 116 units

• 11.5 units

• 19.8 units

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

• (3,2)

• (-3,3)

• (4,5)

• (6,7)

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

• (-1, 13)

• (13, 1)

• (13, -1)

• (5, 13)

What's the distance between (-3,4) and (-3, -10)?

• 14

• -14

• 6

• -6

What's the distance between (0,0) and (3,4)

• 7

• 49

• 5

• 25

Which of the following is the correct midpoint formula given two endpoints (x₁, y₁) and (x₂, y₂)?

• 
• 
• 
• 

What is the distance between (-5, 5) and (1, -2)

• 9.2

• 12.6

• 14

• 7.8

What is the slope between the points

(-3, -4) & (7, 6)?

• 0

• -1

• 2

• 1

The distance formula is another way to write which of the following?

• quadratic formula

• slope formula

• Pythagorean theorem

• none of these answers

Find the perimeter and area of the polygon with the given vertices.

 

W(5, −1), X(5, 6), Y (2, −1), Z(2, 6)

 

The area is