A sphere has a radius of 3.5 inches What is the volume of the sphere rounded to the nearest tenth? Use 3.14 for pi 28.3 in 88.7 in 179 5 in 211 3 in​

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