Question

find the angle with a tangent ratio of 0.4877.
a. 30°
c. 60°
b. 64°
d. 26°
please select the best answer from the choices provided
o a
o b
o c
o d

Explanation:

Step1: Recall inverse - tangent formula

Let $\theta$ be the angle. We know that $\tan\theta = 0.4877$, so $\theta=\arctan(0.4877)$.

Step2: Calculate the angle

Using a calculator in degree - mode, $\theta=\arctan(0.4877)\approx26^{\circ}$.

Answer:

D. $26^{\circ}$