8-4 six weeks test

1. Justin is building a new holding pen for his show rabbit. Justin will build the frame as a cube, then construct the sides (including top and bottom) out of chicken wire. The edge of the pen will be 2.6 feet. What will the total chicken wire surface area of the rabbit pen be?

2. This triangular prism has a width of 15 cm, height of 16 cm, and length of 24 cm. What is the volume?

3. Rectangle I is similar to Rectangle II. If the area of Rectangle I is 128 cm2 , what is the area of Rectangle II?

4. Marci’s mom wanted to surprise her, so she wrapped a new laptop for Marci’s birthday in a gift box that is a cube, with every edge measuring 1.8 ft. What is the volume this gift box would hold?

5. The laptop box is 1.7 ft long, 1.4 ft wide, and 1 ft high. What is the total surface area of this box?

6. The Great Pyramid of Giza in Egypt was originally coated with a protective layer of white limestone. Its square base has a side of 230 meters. The sloped height is 300 meters. What is the surface area of The Great Pyramid?

7. What would the volume of this cone be?

8. This rectangular prism net shows the dimensions of a packing box when it is broken down. What would be the surface area of the rectangular prism?

9. This composite figure is on a grid where each unit is 3 inches on each side. What is the area of this figure?

Find the perimeter of this trapezoid. Fill in the grid to show your answer.