Coordinate Planes and Polygons

Find the distance between (-3, 4) and (-3, -8)

• 4 units

• 12 units

• 8 units

• 13 units

If the distance between two points on a coordinate plane is 7, and the first point is (5,-2), which could be the second point?

• (1, -2)

• (-2, -2)

• (5, 2)

• (-3,-2)

Reflect the point (2, -4) over the y-axis.

• (-4, 2)

• (-2, 4)

• (-2, -4)

• (2, 4)

Reflect (-2, 5) over the x axis.

Think: What will change? the X or the Y?

• (-2, -5)

• (2, 5)

• (2, -5)

What is the area of the figure? 

• 12 square units

• 24 square units

• 18 square units

• 36 square units

What is the area of the shape?

• 35 units squared

• 24 units squared

• not enough information

• 22 units squared

What is the length of the longest side of the rectangle?

• 4 units

• 5 units

• 6 units

• 8 units

What is the perimeter of the shape?

• 20 units

• 12 units squared

• 22 units

• 32 units squared

Jim plotted points A and B on the coordinate grid. He wants to add a point C to create a right triangle. Which of the following coordinates would not create a triangular ?

• (5,8)

• (6,8)

• (3,2)

• (3,7)

What is the area of the rectangle?

• 12 units²

• 10 units²

• 5 units²

• 6 units²