I.1

Surface Area of Rectangular Prisms

Q4 · Apr–Jun

Find the surface area of rectangular prisms by adding the areas of the six faces.

Level

Medium

Level

Problems

Show exampleInclude answer key

@page { size: letter; margin: 0; } @media print { .ws-page + .ws-page { break-before: page; } } Daniel Math Academy \cdot Grade 7 Math Surface Area of Rectangular Prisms Skill I.1 \cdot Surface area & volume \cdot ★★☆ Medium \cdot Quarter 4 Name Date Score / 4 Scan for answers Find each surface area. Include square units. Example 5 cm 3 cm 2 cm Surface area = 62 cm² Think: Opposite faces match, so add each pair once and double: 2 \times (5 \times 3 + 5 \times 2 + 3 \times 2) = 2 \times 31 = 62 . 1 5 ft 5 ft 10 ft Find the surface area. 2 6 m 4 m 9 m Find the surface area. 3 6 m 4 m 6 m Find the surface area. 4 11 ft 6 ft 14 ft Find the surface area. Daniel Math Academy \cdot danielmath.com Worksheet # 3jac7sc \cdot Page 1 / 2 Daniel Math Academy \cdot Grade 7 Math Answer Key I.1 Surface Area of Rectangular Prisms \cdot ★★☆ Medium 1 250 ft² 2 228 m² 3 168 m² 4 608 ft² Daniel Math Academy \cdot danielmath.com Worksheet # 3jac7sc \cdot Answer Key \cdot Page 2 / 2

I. Surface area & volume7 skills