find the area of the triangle formed by the point A(5,2) B(4,7) C(7,-4)
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first find lenght of each side of triangle using distance formula
then find the s=(AB+BC+AC)/2
AND apply the heron's formula
you will get the answer
then find the s=(AB+BC+AC)/2
AND apply the heron's formula
you will get the answer
atulbaba18:
send answer clearly
this is not herons formula this is coordinate geometry dude
even in coordinate geometery to find area we use herons formula bro!!
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