Question

find the angle made by the line joining piont A(2,4) and B(3,5) with the x - axis in the positive direction

Answer 1

Answer:

Slope=(y2-y1) /(x2-x1)

m=(-3-3)/(-1-5)

m=-6/-6

m=1

Tan theta=m

Tan theta=1=45°

theta=45°