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Using the scientific calculator or graphing calculator find the inverse tangent of the ratio. Round to the nearest degree. 3/1

Using the scientific calculator or graphing calculator find the inverse tangent of-example-1
User Ivonne
by
8.4k points

1 Answer

11 votes

Given:

The ratio is
(3)/(1).

To find:

Inverse tangent of the given ratio.

Solution:

We know that,

Inverse tangent of the ratio
(3)/(1) =
\tan^(-1)(3)/(1)

=
\tan^(-1)3

Using scientific or graphing calculator, we get

Inverse tangent of the ratio
(3)/(1) =
71.565^\circ

Round to the nearest degree

Inverse tangent of the ratio
(3)/(1)\approx 72^\circ

Therefore, the correct option is C.

User Trung Ta
by
8.5k points

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