Mathematics, 19.07.2019 12:30 Perez1957
Asquare pyramid has a base with side lengths each measuring 40 inches. the pyramid is 21 inches tall, with a slant height of 29 inches. what is the surface area of the pyramid? 3,280 inches 3,280 square inches 3,920 inches 3,920 square inches
Answers: 2
![\bf \stackrel{\textit{area of the base}}{(40\cdot 40)}~~~~+~~~~\stackrel{\textit{area of the 4 triangles}}{4\left[ \cfrac{1}{2}(40)(29) \right]}](/tpl/images/0107/8286/071be.png)
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Asquare pyramid has a base with side lengths each measuring 40 inches. the pyramid is 21 inches tall...
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