math please help
posted by hw .
A (4,3)
B (3,3)
c (4,5)
Find the slope of AB, BC, and AC. Find the tangent of each angle and their angle measure (inv. tan)
using: tan of an angle =m2m1/1+m1m2
m2 being the slope of the terminal side (measuring counterclockwise)
the triangle looks like this
c
a
b
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