Which of the following is a correct tangent ratio of the figure? tan 72°= 58/19
tan 19° =58/72
tan 58° = 72/19
tan 72 = 19/52

tan 72°=58/19

Step-by-step explanation:

i think this is the right answer

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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