The correct formula is the x + -1 and the reflection of the sun
The angle is the arctangent of the ratio of ay to ax. Since ay is negative and ax is positive, it is a 4th-quadrant angle.
... arctan(ay/ax) = arctan(-4.00/3.90) ≈ 314.27°
... about 5.48513 radians
D=13
<em>This is the correct answer </em>
Answer:
Option number 3: 1,356.48 cm².
