americanohyunnie americanohyunnie

15-04-2021
Mathematics

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There is a square pyramid on the top of the dog house for the roof. The base length is 4 feet and the slant height is 7 feet. Find the surface area of just the roof of the dog house. Round your answer to the nearest tenth. (Hint: there is no base)

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lucy1107 lucy1107

15-04-2021

Answer: 56

Step-by-step explanation:

4(bh/2)

4(4(7)/2)

4(28/2)

4(14)

56

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