Question 3 of 20 :
Select the best answer for the question
3. What's the midpoint of a line segment joining the points (5,-4) and (-13, 12)?
O A. (9, 4)
B.(-4,4)
C.(-4,8)
OD. (4,4)
Mark for review (Will be highlighted on the review page)
< Previous Question
Next Question >>

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