A car salesman is stringing banners from the top of the roof to a fence pole 20 feet away. The fence pole is 8 feet high. He use
s 29 feet of banner rope to reach from
the rooftop to the fence pole. How tall is the roof? Show your work.
1 answer:
Answer:
20.88 feet
apply Pythagorean relation, a²+b²=c²
=20²+6²=c²
c²=436
c=20.88 ft
Step-by-step explanation:
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