Answer:
Step-by-step explanation:
Let the height of the street lamp be x
Opposite angle is 40° and the shadow, the hypotenuse of the formed triangle is 20 ft.
- sin 40° = x/20
- x = 20sin 40°
- x ≈ 12.86 ft
Y= X divided by 1000
Y= X/1000
Hope it works! Good luck!
Step-by-step explanation:
in fraction it comes 36/121
and in decimal.it comes 0.3
Answer:
yes
Step-by-step explanation: