Find the surface area of the attached figure and round your answer to the nearest tenth, if necessary.

Step-by-step explanation:

The figure given above is a square pyramid, having a square base and 4 triangular faces on the sides that are of the same dimensions.

Surface area of the square pyramid is given as:

Where,

B.A = Base Area of the pyramid = 9*9 = 81 in²

P = perimeter of the base = 4(9) = 36 in

L = slant height of pyramid = 9.2 in

Plug in the values into the given formula to find the surface area

phosphate, calcium ion, chloride ion, neon atom

step-by-step explanation:

10 you would take 50/ .2

step-by-step explanation: