Compute 4

Compute the exact value of the triangle area with sides 14 mi, 12 mi, and 12 mi long.

Correct answer:

S =  68.2276 mi2

Step-by-step explanation:

a=14 mi b=12 mi c=12 mi  s=a+b+c2=14+12+122=19 mi  S=s (sa) (sb) (sc)=19 (1914) (1912) (1912)=7 95=68.2276 mi2

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Papá
It made it easier to explain to my 6th grader.  I'm hoping he continues using your service it's explainable and understandable for kids.

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