K 2. GO AHEAD (30 MIN] 2.1 A jet is at K directly flying over point A on the ground at a helght of 6 kilometres. It will land at polnt D. The angle of depression from K to D is 11º. T is a point along the route from A to D. Answer the questions that follows below. (Round off your answer to two decimal places) K 11° А T 2.1.1 Write down the size of KDA 2.1.2 Determine the distance from K to D. 2.1.3 If the distance of TD is 18 km, calculate the distance of AT. 2.1.4 Calculate the angle of elevation from point T to K.​