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10-05-2021
Mathematics

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What is the total surface area of the square pyramid?

What is the total surface area of the square pyramid class=

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jwu4444 jwu4444

10-05-2021

Answer:

SA = 397 m^2

Step-by-step explanation:

a = 10m

h = 14m

SA=a^2+2a [tex]\sqrt{\frac{a^2}{4} + h^2}[/tex]

SA = (10)^2+2(10) [tex]\sqrt{\frac{(10)^2}{4} + (14)^2}[/tex]

SA = 397.32137 = 397 m^2

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