Isabella is making a huge flag of her country, the Republic of Seychelles, on a canvas 20 by 10 meters long.
To do that, she has to draw a diagonal line that begins at the bottom-left corner and ends at the top side of the flag, 6.6 meters to the right.
Since the ends of the diagonal line are too far to put a ruler between them, Isabella wanted to find the angle of the diagonal and draw it using a protractor.
What is the angle, in degrees, between the diagonal line and the left edge of the flag?
Round your final answer to the nearest tenth.

you guys mind helping me with this?