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Beth’s dresser is shaped like a rectangular prism with the dimensions shown below.

Name ___________________________________________. Beth’s dresser is shaped like a rectangular prism with the dimensions shown below. 1 . Find the surface area of the dresser. 2. Find the volume of the dresser. 3. Below is the net for a triangular prism. Find its surface area.

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Beth’s dresser is shaped like a rectangular prism with the dimensions shown below.

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  1. Name ___________________________________________ • Beth’s dresser is shaped like a rectangular prism with the dimensions shown below. • 1. Find the surface area of the dresser. • 2. Find the volume of the dresser. • 3. Below is the net for a triangular prism. Find its surface area. • Use the net of the rectangular prism shown below to answer the following questions. • 4. What is the surface area of the rectangular prism? • a. 16 in2 b. 64 in2 • c. 128 in2 d. 160 in2 • 5. What is the volume of the rectangular prism? • a. 128 in3 b. 256 in3 • c. 32,768 in3 d. 262,144 in3 • 6.3.1.1 • Calculate the surface area and volume of prisms and use appropriate units, such as cm2 and cm3. • Justify the formulas used. Justification may involve decomposition, nets or other models. • Item Specifications • Allowable notation: 3 square centimeters, 3cm sq, and 3cm2 • Vocabulary allowed in items: vocabulary given at previous grades

  2. Name ___________________________________________ • Pablo is carpeting his living room. The length of his living room is 14 feet and the width is 18 feet. How many square feet of carpet does Pablo need to buy? • 2. What is the area of this parallelogram? • 3. What is the area of the trapezoid shown below? • What is the area of the kite shown below? • a. 32 in2 b. 192 in2 c. 384 in2 d. 864 in2 8 in 6 in 18 in • 6.3.1.2 • Calculate the area of quadrilaterals. Quadrilaterals include squares, rectangles, rhombuses, parallelograms, • trapezoids and kites. When formulas are used, be able to explain why they are valid. • Item Specifications • Congruent side marks (hashmarks) may be used • Allowable notation: 3 square centimeters, 3 cm sq, 3 cm2 • Vocabulary allowed in items: vocabulary given at previous grades

  3. Name ___________________________________________ • Estimate the perimeter of the heart shown at the right. • 2. Estimate the area of the heart shown at the right. • 3. Which of the following is the best estimate of the perimeter of the “X” shown below? • a. 40 units b. 50 units c. 60 units d. 70 units • Which of the following is the best estimate of the area of the “X” shown below? • a. 95 sq units b. 115 sq units c. 135 sq units d. 155 sq units • 6.3.1.3 • Estimate the perimeter and area of irregular figures on a grid when they cannot be decomposed into • common figures and use correct units, such as cm and cm2. • Item Specifications • Allowable notation: 3 square centimeters, 3 cm sq, 3 cm2 • Vocabulary allowed in items: vocabulary given at previous grades

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