Which event has a probability of zero?

question 16 options:

choosing a letter from the alphabet that has line symmetry

choosing a number that is greater than 6 and is even

choosing a pair of parallel lines that have unequal slopes

choosing a triangle that is both isosceles and right

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