I’m assuming you’re asking for the areas of the squares?
Since these shapes are all squares, all of the sides of each square is going to have the same length and width. So to find the area all you have to do is multiply each side by itself, for example, multiplying 1.6 by 1.6 to find the area.
The answers from left to right are as follows: 4.84yd, 2.25yd, 2.56yd
This forms a right triangle with hypotenuse of length 15 and vertical component of length 4. Use the inverse of sine (vertical/hypotenuse) to get arcsin(4/15) = 15.4 degrees which rounds to 15 Final answer: Answer choice B, 15 degrees
