Homework Help: Math

Posted by Danielle on Saturday, September 1, 2012 at 10:08pm.

A ladder is leaned 9m up a wall with its base 5m from the wall. What angle does the ladder make with the ground?

Math - MathMate, Sunday, September 2, 2012 at 6:43am
Hint:
cos(θ)=adjacent/hypothenuse (CAH)

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