SOLUTION: Hey hello I am wondering where would you start with questions similar to these How wide, to the nearest tenth of a metre, is the river in the diagram? diagram - https://lh3.goog

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Question 1046918: Hey hello I am wondering where would you start with questions similar to these
How wide, to the nearest tenth of a metre, is the river in the diagram?
diagram - https://lh3.googleusercontent.com/hdeobkFBXDbgr5isetV5g-UpQIUzdedHcklMaYyeLoQTPGQKBEJuG1Woa_kNkG57HkeOeg=s170

Answer by ikleyn(52835) About Me  (Show Source):
You can put this solution on YOUR website!
.
Are you familiar with tangent, cotangent trigonometry/angle/triangle functions?