In a case whereby an architect is designing the roof for a house height of the roof is 6.9288 feet
What is the height of the roof?
Trigonometry is the area of mathematics that deals with particular angle functions and how to use them in computations. In trigonometry, an angle can have six common functions. The terms sine (sin), cosine (cos), tangent (tan), cotangent (cot), secant (sec), and cosecant (csc) are their names and abbreviations.
Based on the triangle
Tan 30 = opp/hyp
Tan 30 = h/ 12
0.5774 = h/ 12
h = 12 x 0.5774
h = 6.9288 feet