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annmeez

  • one year ago

https://media.edgenuity.com/evresources/2091107_65ba565d-4932-4ddc-a454-136a48044b3f.png Find the area of the triangle. Round the answer to the nearest tenth. using Hero's formula.

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  1. anonymous
    • one year ago
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    Do you know the formula for area of a triangle?

  2. anonymous
    • one year ago
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    \[a =\frac{ b h }{ 2 }\] Work out the base and the height first.

  3. annmeez
    • one year ago
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    you need to use heron's formula, and laws of sine and cosine.

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