I am flying a kite site with a 12 foot string at a 48 degrees angle of elevation. Solve it using trig ratios

In the given triangle, ∠aed ∼ ∠ abc, ad = 6.9, ae = 7.2, de = 5.2, and bc = 10.2. find the measure of bd and ce. round your answer to the nearest tenth.

Segment wx is shown explain how you would construct a perpendicular bisector of wx using a compass and a straightedge

Asource of laser light sends rays ab and ac toward two opposite walls of a hall. the light rays strike the walls at points b and c, as shown below: what is the distance between the walls?