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06-04-2021
Mathematics

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The area of the base is 7 cm. What is the surface area of the pyramid?

The area of the base is 7 cm What is the surface area of the pyramid class=

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06-04-2021

Answer: 34.5

Step-by-step explanation:

(Base · Height) ÷ 2 → (2 · 4.5) ÷ 2 = 5.5

5.5 · 5 = 27.5

27.5 + 7 = 34.5

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