Ordered Pairs, Reflections, and Area and Perimeter on the Coordinate Plane

Lakeview Middle School's gardening club is designing a rectangular flower garden. The club uses a coordinate grid to lay out the garden and the different types of flowers. Each gridline on the grid represents a foot (ft).

 

Select the correct image that represents a flower garden with an area of 54 square feet.

• 
• 
• 
• 

The distance between points B and D is ____ units.

• 7

• 5

• 6

• 8

Rectangle ABCD is shown on the coordinate grid. 

The area of rectangle ABCD is _____ units.

• 24

• 19

• 35

• 14

What is the value of the y-coordinate of the ordered pair that reflects (3 ,-4) over the x-axis?

• -4

• 3

• 4

• -3

What is the value of the y-coordinate of the ordered pair that reflects (5 ,3) over the x-axis?

• -3

• 3

• -5

• 5

What is the value of the y-coordinate of the ordered pair that reflects (10 ,-9) over the x-axis?

• 10

• -10

• 9

• -9

What is the value of the x-coordinate of the ordered pair that reflects (3 ,-4) over the y-axis?

• -3

• 3

• -4

• 3

What is the value of the x-coordinate of the ordered pair that reflects (8 ,-2) over the y-axis?

• -2

• 2

• -8

• 2

• A

• B

• C

• D

• A

• B

• C

• D