The angle of elevation from a point on the ground to the top of a tower is 50° If the tower is 250 feet tall, which of the following is the distance, d, from the
point on the ground to the base of the tower, to the nearest foot?
250 Ft
50"
192
210
298
389

x= 149. 24+7=31. 180-31=149

your welcome

true

step-by-step explanation:

d) by the cross product property, ab^2 = bc multiplied by ad

step-by-step explanation:

we are given

in the given triangle abc

angle a is 90° and segment ad is perpendicular to segment bc

we can see that

triangle(abc) and triangle(abd) are similar because they have common side and same angle (90 degree)

so, triangles(abc) and abd are similar

since, they are similar

so, the ratio of their sides must be equal

we get

now, we can cross multiply

and we get

so, this could be step to prove it