math_crasher Group Title Find the area of the triangle. Give the answer to the nearest tenth. Figure is below, pls and thank you one year ago one year ago

1. math_crasher Group Title

2. robtobey Group Title

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3. math_crasher Group Title

what do i do with the degrees 81?

4. robtobey Group Title

$\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. math_crasher Group Title

Ah i see thanks for the explaination

6. robtobey Group Title

You're welcome.