An 85foot rope from the top of a tree house to the ground forms a 45 degree angle of elevation from the ground. How high is the top of the tree house?
Mathematics
NotgoodATMath67601
Question
An 85foot rope from the top of a tree house to the ground forms a 45 degree angle of elevation from the ground. How high is the top of the tree house?
1 Answer

1. User Answers mv10dec
Answer:
(about) 61.1
Stepbystep explanation:
To find the height, or H, we can use
sin (45 degree angle) =H/85
rearrange as H=85* sin (45 degrees) =(about) 61.1