I.5

Surface Area of Square Pyramids

Add the square base and the four triangular faces, using the slant height.

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 Square Pyramids Skill I.5 \cdot Surface area & volume \cdot ★★☆ Medium Name Date Score / 6 Scan for answers Include square units. Example 5 in 6 in 6 in Surface area = 96 in² Think: The square base, 6^{2} = 36, plus four triangles, 4 \times \frac{1}{2} \times 6 \times 5 = 60 : 96 in all. 1 3 cm 4 cm 4 cm Find the surface area. 2 6 ft 10 ft 10 ft Find the surface area. 3 4 in 3 in 3 in Find the surface area. 4 6 m 3 m 3 m Find the surface area. 5 11 cm 7 cm 7 cm Find the surface area. 6 5 ft 4 ft 4 ft Find the surface area. Daniel Math Academy \cdot danielmath.com Worksheet # q5mgpqa \cdot Page 1 / 2 Daniel Math Academy \cdot Grade 7 Math Answer Key I.5 Surface Area of Square Pyramids \cdot ★★☆ Medium 1 40 cm² 2 220 ft² 3 33 in² 4 45 m² 5 203 cm² 6 56 ft² Daniel Math Academy \cdot danielmath.com Worksheet # q5mgpqa \cdot Answer Key \cdot Page 2 / 2

I. Surface area & volume7 skills