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OpenStudy (anonymous):
Find the area of a triangle whose sides are 13.6cm, 9.6cm and 7.2cm.
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OpenStudy (anonymous):
@abhishekdas.onlie do u know the hero's formulae?
OpenStudy (anonymous):
Yes
OpenStudy (anonymous):
But I am unable to find the root.
OpenStudy (anonymous):
then show us your work so that we can try to find out your problem in that squareroot
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