Question

Find the area of the triangle. Give the answer to the nearest tenth. Figure is below, pls and thank you

Answer 1

what do i do with the degrees 81?

Answer 2

\[\text{Area}\text{=}\frac{1}{2}a h+\frac{1}{2}h(8-a)\text{=}4h \]\[A\text{=}4*12 \text{ Sin}[81{}^{\circ}]\text{=}47.409 \]

Answer 3

Ah i see thanks for the explaination

Answer 4

You're welcome.