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(05.07) The net of a pyramid is shown below.


The net of a square based pyramid, with base edges labeled 4 inches and the height of the triangle labeled 8 inches.


The surface area of the solid is ____ square inches.


Numerical Answers Expected!


Answer for Blank 1:

Respuesta :

carlosego
We look for the area of the base.
 Square:
 A1 = (4) * (4) = 16 in ^ 2
 We look for the area of the triangles of the pyramid:
 A2 = (1/2) * (4) * (8) = 16 in ^ 2
 The surface area of the pyramid is:
 A = A1 + 4 * A2
 Substituting values:
 A = 16 + 4 * (16)
 A = 80 in ^ 2
 Answer:
 The surface area of the solid is 80 square inches
theexcellentlucas

Answer:

80

Step-by-step explanation:

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