## anonymous 4 years ago Find the area of the triangle. Give the answer to the nearest tenth. Figure is below, pls and thank you

1. anonymous

2. anonymous

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3. anonymous

what do i do with the degrees 81?

4. anonymous

$\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$

5. anonymous

Ah i see thanks for the explaination

6. anonymous

You're welcome.