Q.4

정사각뿔의 겉넓이

옆면의 높이를 이용해 밑면(정사각형)과 옆면 네 삼각형의 넓이 더하기

난이도

보통

난이도

문제 수

예제 포함답안지 포함

@page { size: letter; margin: 0; } @media print { .ws-page + .ws-page { break-before: page; } } Daniel Math Academy \cdot Grade 6 Math Surface Area of Square Pyramids Skill Q.4 \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 11 m 6 m 6 m Find the surface area. 2 9 m 6 m 6 m Find the surface area. 3 12 ft 8 ft 8 ft Find the surface area. 4 13 cm 8 cm 8 cm Find the surface area. 5 13 m 10 m 10 m Find the surface area. 6 11 ft 6 ft 6 ft Find the surface area. Daniel Math Academy \cdot danielmath.com Worksheet # 3saijtz \cdot Page 1 / 2 Daniel Math Academy \cdot Grade 6 Math Answer Key Q.4 Surface Area of Square Pyramids \cdot ★★☆ Medium 1 168 m² 2 144 m² 3 256 ft² 4 272 cm² 5 360 m² 6 168 ft² Daniel Math Academy \cdot danielmath.com Worksheet # 3saijtz \cdot Answer Key \cdot Page 2 / 2

Q. 겉넓이와 부피스킬 4개