Answer
The value of p is 514.3
Work Step by Step
The question gives us the angle, which is found by $12+21 = 33$. The length of the base is 792. Using the tangent rule of $ \frac{Opposite}{Base} $, we can set the equation up as $ tan 33 = \frac{p}{792}$.
To simplify the equation, we multiply both sides by 792 to get a new equation of $ tan33 * 792 = p $. Solving for $ tan33 $, we get a value of 0.649. This value multiplied by 792 will return our answer, which is $514.3 $.
