Pre-Algebra Grade 7 Solid Geometry PA Core

What is the formula for the volume of a rectangular prism?

• lwh
• lw
• Pw + 2B
• 1/2bh

Shannon has several cubes. Each cube is 3 feet high. Shannon covers all but one face of each cube with foil. She uses a total of 360 square feet of foil to cover the faces. How many cubes does Shannon have?

• 8
• 10
• 24
• 40

The following hollow prism has a base that is a regular hexagon. The area of the base is approximately 93.5 cm². 
Sara is going to fill it with water. How much water will fit in the prism?

• 1,589.5 cubic cm
• 1,689.5 cubic cm
• 1,789.5 cubic cm
• 1,489.5 cubic cm

Derek wants to cover the prism with colored construction paper. How much construction paper will he need? 

• 1,240 sq in
• 1,680 sq in
• 3,808 sq in
• 4,000 sq in

Marcus wants to decorate his box that is in the shape of a cube. He decides to cover the entire box with red colored paper except the circle with his name on it. The box is shown.
About how much red paper is needed to cover Marcus’s box?

• 72
• 105
• 130
• 150

Math Joke:How do you keep warm in a cold room?

• Go to the corner because its 90 degrees
• Go to the center or the mode
• Practice your times tables.
  
• Write a story.

Simon is filling the water tank shown. After 20 minutes, the tank is filled up to 1/3 of its height.
What is the rate, in cubic feet per minute, at which Simon is filling up the water tank?

• 0.6 cubic ft per min
• 1.666... cubic ft per min
• 1.8 cubic ft per min
• 12 cubic ft per min