Hello,
M=middle[AB]
The triangle ABC is equilateral :
x= 15/2
Answer:
I think it is D but I am not 100% sure
Step-by-step explanation:
h(-8)=21
-8+2=-6
abs(-6)=6
4*6=24
24-3
21
Base at the top should be the same length, thus 20ft.
right triangle thus 90 degrees angle.
180 - 90 - 40 = 50
20ft/sin50 = Height/sin40
Height of the traffic light = 16.78
16.78 + the height of Andrew eyes ( 5ft) = 21.78
