A plane is 168 km from a mountain peak and 200 km from the closest radar tower. This relationship forms a triangle as shown in the diagram. What is the measure of the angle at the radar tower?

A plane dating a mountain? Jeez that so wrong. They had a kid that looks like a triangle? Whoever made this story up prob was drunk don't listen to him. And let me guess, the radar tower is the plane's ex. Weird stuff in this world am I right?

hope it

step-by-step explanation:

x^(1/6) · x^(1/6) · x^(1/6)   ·x^(1/6) = x^(4/6)   since we add the exponents

4/6 can be simplified to 2/3

the simplified form is x^(2/3)

so mark-up is 0.4 multiplied by 180 = 72