Here's the question you clicked on:
Chiomatn93
find the area of the triangle whose sides have the given lengths. a=1, b=2, c=2
This seems to be a duplicate of a question you have already asked: http://openstudy.com/updates/4faff6dce4b059b524faba59
i know... i put it up again cuz i didnt get the answers i needed
there's a formula for this....
heron's formula.......
i know but im having difficulty cuz this problem has decimals so i dont know if im calculating it correctly
look at this site it gives you everything http://mathworld.wolfram.com/HeronsFormula.html
verify your answer by using the site :o
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