Question 678294
50-20=30 FEET IS THE DIFFERENCE IN HEIGHT.
16 IS THE DISTANCE BETWEEN THE POLES.
YOU NOW HAVE A RIGHT TRIANGLE WITH A HEIGHT OF 30 & A BASE OF 16.
30^2+16^2=X^2
900+256=X^2
1156=X^2
X=SQRT(1156)
X=34 FEET IS THE LENGTH OF THE ROPE.