Question

score: 1/10 current time: 19.7 find: tan a the figure is not drawn to scale answer 15/25 15/20 20/25 20/15

Explanation:

Step1: Recall tangent - ratio formula

In a right - triangle, $\tan\theta=\frac{\text{opposite}}{\text{adjacent}}$. For angle $A$ in the given right - triangle, the side opposite to angle $A$ is the side with length $15$ and the side adjacent to angle $A$ is the side with length $20$.

Step2: Calculate $\tan A$

$\tan A=\frac{15}{20}$.

Answer:

$\frac{15}{20}$