Question

Please help Find the area of the trianglePlease round answer to 4 decimal places

Answer 1

Explanation:

Concept:

The area iof the triangle will be calculated below using the formula

$\begin{gathered} Area=\frac{1}{2}absinC \\ where, \\ a=11 \\ b=30 \\ C=12^0 \end{gathered}$

By substituting the values, we will have

$\begin{gathered} Area=\frac{1}{2}abs\imaginaryI nC \\ Area=\frac{1}{2}\times11\times30\times\sin12^0 \\ Area=165sin12^0 \\ Area=34.3054unit^2 \end{gathered}$

Hence,

The area of the triangle to four decimal places is

$34.3054units^2$