(Solved): Part B - Finding the value of a trigonometric function Referring to the diagram in Part A, what is t ...

Part B - Finding the value of a trigonometric function Referring to the diagram in Part A, what is the sine of the angle at the location of the friend's house? ? View Available Hint(s) sin 0 = Submit 197 ??? ? Part C - Finding an unknown side when you know one other side and an angle In aviation, it is helpful for pilots to know the cloud ceiling, which is the distance between the ground and lowest cloud. The simplest way to measure this is by using a spotlight to shine a beam of light up at the clouds and measuring the angle between the ground and where the beam hits the clouds. If the spotlight on the ground is 0.75 km from the hangar door as shown in the image below, what is the cloud ceiling? 0.75 km 20°