Geometry Test

What is the surface area of the triangular prism in inches squared?

• 150

• 180

• 240

• 3120

The area of a rectangle is 72 sq units.  One side length is 9 units.  What is the other side length?

• 9 units

• 7 units

• 10 units

• 8 units

What is the area of a square that has a side of 12 inches?

What is the area of a right triangle 21 centimeters wide and 13 centimeters tall?

• 136.5 cm²

• 138.5 cm²

• 139.5 cm²

• 273 cm²

What is the perimeter of the rectangle?

• 48 units

• 32 units

• 16 units

• 12 units

What is the area of the figure?

• 1125 units²

• 750 units²

• 1500 units²

• 300 units²

The point (6, -5) is reflected across the x-axis. What are the coordinates of the reflected point?

• (-6,-5)

• (-5,6)

• (-5,-6)

• (6,5)

What is the distance from point H at (7,6) to point J at (-5,6) on the coordinate plane?

• 1 unit

• 2 units

• 12 units

• 14 units

A polygon with 3 vertices is drawn on the coordinate plane. What can you tell about the polygon?

• It is a scalene triangle

• It is an isosceles triangle

• It is a triangle

• It is a right triangle

A box is 12 centimeters long, and 15 centimeters tall. What is the total surface area of 4 such boxes? (Hint: draw a picture to help, a 3D one and a net)

• 1872cm²

• 3744cm²

• 4032cm²

• 14976cm²