3 years ago

How to find the area of a right angle triangle with one side length given?

1 answer:

5 0

Step 1 Decide which two sides we are using - one we are trying to find and one we already know – out of Opposite, Adjacent and Hypotenuse.Step 2 Use SOHCAHTOA to decide which one of Sine, Cosine or Tangent to use in this question.Step 3 For Sine write down Opposite/Hypotenuse, for Cosine write down Adjacent/Hypotenuse or for Tangent write down Opposite/Adjacent. One of the values is the unknown length.Step 4 Solve using your calculator and your skills with Algebra

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IRINA_888 [86]

$5(h-4)=8\\
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h=\dfrac{28}{5}$

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max2010maxim [7]

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Answer B)

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3 years ago

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