A wire is attached to the top of a tower that is 100 feet tall. The wire is attached to the ground 40 feet of the tower What is the angle of elevation by the wire and the ground to the nearest whole number of degrees? a= 21
b=68
c=24
d=66

5/2

Step-by-step explanation:

i hope this is the answer

56.6

step-by-step explanation:

the ratio of the perimeters is equal to the scale.

the ratio of the areas is equal to the square of the scale.

34 / 20 = k

a / 19.6 = k²

substituting:

a / 19.6 = (34 / 20)²

a = 19.6 (34 / 20)²

a ≈ 56.6