The net of a triangular pyramid. The base is D, and the sides are A, B, and C.
The net of the triangular pyramid shows the four faces of the pyramid labeled A, B, C, and D. Use the drop-down menus to complete the statements.

The base area is the total area of .
The lateral area is the total area of .
The surface area is the total area of .

The base area is the total area of D

The lateral area is the total area of A, B, and C

The surface area is the total area of A, B, C, and D.

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step-by-step explanation:

d = distance between moon and sun, which in this problem is the hypotenuse of a right triangle.  

the distance y is the side opposite to angle x in the right triangle.   use the definition of the sine function from basic trigonometry.

sin(x) = y/d ⇒

d = y/sin(x)

4.08%

step-by-step explanation: