Question

Using a scientific calculator or graphing calculator to find the inverse tangent of the ratio. Round to the nearest degree.
StartFraction 7 Over 5 EndFraction
a.
36°
b.
54°
c.
46°
d.
44°

Answer 1

Answer: 54 degrees

Step-by-step explanation:

I used a graphing calculator for this answer

*Make sure your calculator is in the degrees mode, not radians*

This answer completely relies on your calculator.

Press [2nd] then the [TAN] button (this allows you to pick inverse tangent).

Enter your fraction (7/5) and then press [)].

Then press enter.