The angle of elevation between a fishing vessel and the top of a 50-meter-taill lighthouse is 12°. What is the approximate distance between the fishing vessel and the base of the lighthouse?
OA 48.9 meters
OB. 10.6 meters
OC 235.2 meters
OD240.5 meters

chad should not have included the values (1, 2) and (3, 6) because that would mean he only had half a healing card.

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

have a nice day!