Homework Help: maths

Posted by elizabeth on Sunday, May 8, 2011 at 10:30am.

What is the gradient of a line that has an angle of inclination of 75°?
Enter the answer, rounded to 4 significant figures in the box below.
the answer should be a number.
???

maths - Reiny, Sunday, May 8, 2011 at 10:48am
the gradient or slope of a line is the same as the tangent of the angle of inclination

so on your calculator take tan 75°

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