BRAINLIEST TO THE BEST ANSWER Dorothy decides to use the method of proportions and similar triangles to find the height of a tree. She measures the length of the tree's shadow and finds it is 33 feet long. Then she holds a 12-inch ruler perpendicular to the ground and finds that it casts an 18-inch shadow. How tall is the tree? a. 2 ft c. 66 ft b. 22 ft d. 396 ft