76.0k views
2 votes
Others tutors referred me to different people please help ! area of a triangle: sine formula

Others tutors referred me to different people please help ! area of a triangle: sine-example-1

1 Answer

4 votes

ANSWER


269m^2

Step-by-step explanation

We want to find the area of the triangle given.

To do that, we have to apply the formula of the area of a triangle given 2 sides and an included angle:


A=(1)/(2)\cdot a\cdot b\cdot\sin C

where a and b are the sides and C is the included angle.

Therefore, the area of the triangle is:


\begin{gathered} A=(1)/(2)\cdot46\cdot19\cdot\sin 38 \\ A\approx269m^2 \end{gathered}

User Artdv
by
8.6k points

No related questions found

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.4m questions

12.2m answers

Categories