1.

The moon forms a right triangle with the Earth and the Sun during one of its phases, as shown below: Earth y Sun I ' 7 Moon A scientist measures the angle x and the distance y between the Earth and the Sun. Using complete sentences, explain how the scientist can use only these two measurements to calculate the distance between the moon and the Sun. (10 points) Use the image below to answer the following question. Find the value of sin x\" and cos y. What relationship do the ratios of sin x and cos y share? (10 points) 12 An observer (0) is located 400 feet from a building (B). The observer notices a kite (K) flying at a 29 angle of elevation from his line of sight. How high is the kite flying over the building? You must show all work and calculations to receive full credit. (10 points) 29" 400 feet