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 that begins at the bottom-left corner and ends at the right side of the flag, at a height of 7 meters. Since the ends of the diagonal are too far to put a ruler between them, Isabella wanted to find the angle of the diagonal and draw it using a protractor. Explain how to label the triangle with “opposite”, “adjacent” and “hypotenuse” in reference to the angle of interest. Describe which trigonometric function will be used to find the angle labeled in the picture and why are you using this function instead of the other ones. Finally, find the measure of the angle. Round your answer to the nearest hundredth.