https://www.khanacademy.org/math/cc-sixth-grade-math/cc-6th-geometry-topic/cc-6th-surface-area/v/surface-area-word-problem-example 2023-09-21T21:49:35.177342261Z Surface area word problem example Akira won a science fair and got a golden pyramid trophy. We want to find out how much gold foil was used. The trophy has a square base and four triangular faces. By calculating the area of these shapes, we can find the total surface area covered by the gold foil. video https://cdn.kastatic.org/ka_thumbnails_cache/f197e8ba-6c6d-454e-abb0-4e86e4a315d6_1280_720_base.png Surface area word problem example Akira won a science fair and got a golden pyramid trophy. We want to find out how much gold foil was used. The trophy has a square base and four triangular faces. By calculating the area of these shapes, we can find the total surface area covered by the gold foil. https://cdn.kastatic.org/ka-youtube-converted/ODNCH3gSKdA.mp4/ODNCH3gSKdA.mp4 275 Superficie de cubos y paralelepípedos https://www.khanacademy.org/math/cc-sixth-grade-math/cc-6th-geometry-topic/cc-6th-surface-area/e/surface-area-word-problems 2026-03-31T08:52:19.062243676Z Surface area word problems Solve word problems that involve surface area of pyramids and prisms. Lindsay exercise https://www.khanacademy.org/math/cc-seventh-grade-math/cc-7th-geometry/cc-7th-area-volume-surface-area/e/volume-and-surface-area-word-problems 2026-03-04T09:50:34.839981438Z Volume and surface area word problems Solve word problems involving volume and surface area involving 3D shapes, including composite figures. Lindsay exercise