The dimensions of a proposed deck are written on the
floor plan. What is the area of the proposed deck?
Round to the nearest square foot.
8
ft
317 square feet
12 ft
413 square feet
437 square feet
513 square feet
18 ft
16 ft

answer are

step-by-step explanation:

the answer is d

hope this

the answer is:

the lateral area is equal to

to find the lateral area of the square pyramid, first we need to find the perimeter of the base, and then, find the lateral area using the following formulas:

where,

s, is the base length

slant height, is the height of a the side of the pyramid

we are given:

now, calculating the perimeter of the base, we have:

then, calculating the lateral area:

hence, we have that the lateral area is equal to

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