Find the lateral surface area of the triangular pyramid below. 12 cm 29 cm 18.82 cm 18.82 cm F. 174 cm?
G. 348 cm2
H. 522 cm
J. 696 cm2

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