Find the total surface area of this square based pyramid. 10ft 10ft (in the image)

Mathematics

1 answer:

Sever21 [200]3 years ago

8 0

Answer:

300ft^2

Step-by-step explanation:

Surface Area = 2bs + b^2 where s = height of each triangular surface and b = base

Surface Area = 2(10)(10) + 10^2
Surface Area = 2(100) + 100
Surface Area = 200 + 100
Surface Area = 300ft^2

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Find the total surface area of this square based pyramid. 10ft 10ft (in the image)​

Find the total surface area of this square based pyramid. 10ft 10ft (in the image)