<h2>pi divided by four</h2>
Step-by-step explanation:
Let the angle in degrees be 
Let the angle in radians be 
If is the angle in degrees and is the angle in radians,
It is given that the 
So,
(Corrected) Explanation:
(0.2 x 0.3)-(0.2 + 0.3)
0.06 - 0.50
-0.44
Therefore, 0.44 is your answer.
Let's assume the laptop is opened at 90 degrees (this is done for the sake of simplicity, is actually irrelevant) then each plane would be analogous to the 'x' and 'y' planes you see in a Cartesian Plane, which only intersect at one point called the Origin. Any two lines with different slopes will intersect only one time (if they're parallel they have the same slope)
In a fraction the numerator is the top of the fraction.
