Which equation can be solved to find one of the missing side lengths in the triangle?

it should be Ddue to the fact that opposite over adjacent for the missing length

answer: its c because when it has a magnet next to it it will move away from the mixture. hope this

step-by-step explanation:

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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