Grade 5-6 Math Homework - February 14, 2023

Which equation uses the correct formula to find the surface area of the shape?

Jessica is going to make a wooden jewelry box to give to her mom on her birthday. She is going to paint the box pink because it is her mom’s favorite color. The length of the box is 9 inches, the width is 5 inches, and the height is 3 inches. How much paint will be needed to paint the jewelry box? Which equation would be used to solve this problem?

• 2(9)(5) + 2(9)(3) +2(5)(3)

• 9(5)(3)

Mark is going to build a rectangular flower box to plant vegetables. He will purchase wood to build the the flower box. How much soil will be able to fit into the box if the length is 10 feet, the width is 3 feet and the height is 4 feet?

Which equations is set up to correctly solve the surface area of this shape?

Which units are NOT used for volume?

• cm³
• m³
• mm³
• km²

What is the volume of this prism?

• 16 cubic cm
• 36 cubic cm
• 144 cubic cm

What is the volume of the rectangular prism?

• 134 1/6 cubed centimeters

• 134 1/6 squared centimeters

• 16 1/6 cubed centimeters

• 16 1/6 squared centimeters

Which units are NOT used for surface area?

• cm²

• m²

• mm³

• km²

What is the surface of this prism?

• 88 square cm

• 176 square cm

• 144 square cm

A square pyramid is covered with decorative wrapping paper with no overlap.  The net of the box is shown on the right.  How many square centimeters of wrapping paper are needed to cover the surfaces of the box? 

• 108 cm²
• 324 cm²
• 180 cm²
• 432 cm²