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anonymous
 one year ago
A square pyramid is shown. What is the surface area?
A square based pyramid, with bases labeled 3.5 centimeters and side length of triangle labeled 7 centimeters.
19.25 cm2 30.625 cm2 49.625 cm2 61.25 cm2
anonymous
 one year ago
A square pyramid is shown. What is the surface area? A square based pyramid, with bases labeled 3.5 centimeters and side length of triangle labeled 7 centimeters. 19.25 cm2 30.625 cm2 49.625 cm2 61.25 cm2

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anonymous
 one year ago
Best ResponseYou've already chosen the best response.0@amoodarya @ElonaSushchik @welshfella @ispike

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0do you know what the formula is?

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0• 1/3 × [Base Area] × Height

welshfella
 one year ago
Best ResponseYou've already chosen the best response.11/3 * base area * height is the volume of the pyramid not the surface area

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0So whats the answer? @welshfella

welshfella
 one year ago
Best ResponseYou've already chosen the best response.1area of base = 3.5^2

welshfella
 one year ago
Best ResponseYou've already chosen the best response.1= the areas of the 4 triangles

welshfella
 one year ago
Best ResponseYou've already chosen the best response.1plus area of 4 triangles

welshfella
 one year ago
Best ResponseYou've already chosen the best response.1dw:1436555028062:dw

welshfella
 one year ago
Best ResponseYou've already chosen the best response.1dw:1436555324836:dw

welshfella
 one year ago
Best ResponseYou've already chosen the best response.1the area of the triangle = 0.5*3.5* height height = sqrt(7^2  1.75^2) multiply the area by 4 and add it to 3.5^2 for the answer
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