The circle above the x Axis. I just checked Desmos ngl. I hate polar graphs -.-
Answer:
Reflection
Step-by-step explanation: It is reflection because it is the same thing just reflected
Answer:
9x^2 - 49y^2
Step-by-step explanation:
A. As sun peeks, it creates a straight line- sun to tree to shadow, angle=180°
b. During morning, the sun-tree-shadow changes from 180° to 90°, during noon, angle =90°.During sunset the angle changes from 90 to 0°.
c. Acute angles created in afternoon.
d. A right angle would be created at noon.
e. Obtuse angle would be created in morning.
f. Yes, a straight angle would be created at sunrise.
g. When sun is at mid-morning, the angle=45°+90°= 135°
