HELP You have two triangles RST and LMN in triangle RST angle degrees angle "s 49" ST 296 and RT 240 in triangle LMN angle "N 69" degrees LN 370 and MN=302, are the triangles similar?

Answer this two poles, ab and ed, are fixed to the ground with the of ropes ac and ec, as shown: two right triangles abc and edc have a common vertex c. angle abc and edc are right angles. ab is labeled 13 feet, ac is labeled 15 feet, ec is labeled 10 feet, and ed is labeled 4 feet.what is the approximate distance, in feet, between the two poles? 11.14 feet16.65 feet14.35 feet15.59 feet