Question

Find the inclination θ (in radians and degrees) of the line with a slope of m.

m = 3/4

Answer 1

Step 1 :

Inclination and slope :

If a non vertical line has inclination and slope m, then

.

Step 2 :

The slope is .

If the slope is , then the inclination is

Conversion from degrees to radians :

Since radians.

The angle of inclination is 0.6435 radians or .

Solution :

The angle of inclination is 0.6435 radians or .