Geometry in the Coordinate Plane

Find the slope of the line.

• Undefined

• 0

• 1

• -1

What is the equation of the red graph pictured?

• y = -2

• x = -2

• y = 2

• x = 2

Which of these lines has a negative slope?

• Orange Line

• Blue Line

• Red Line

• Green Line

Determine if the line segments are parallel, perpendicular, or neither.

• Parallel

• Perpendicular

• Neither

Find the distance.

• 9.7

• 10.7

• 11.7

• 12.7

What is the perimeter of the rectangle?

• 3 units

• 2.5 units

• 7.5 units

• 7 units

Find the slope of the line.

• 2/1

• 1/2

• -1/2

• -2/1

Are the lines parallel, perpendicular, or neither?
y = 3x – 7
y = 3x + 1

• Parallel

• Perpendicular 

• Neither

The two triangles are isosceles, what is the area? 

• 42 square feet

• 45 feet

• 45 ft²

• 28 ft²

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