In parallelogram ABCD, AB=51CM ,BC=37CM AND BD=20 CM THEN FIND THE ARE OF PARALLELOGRAM ABCD

Question

suvidhi mehta · Answer

we have the three sides of triangle ADB we can find its area by herons formula and double it to get the answer since the two triangle about the diagonal are congruent and have same area s=(a+b+c)/2 and area of triangle = s(s-a)(s-b)(s-c) 1/2

suvidhi mehta · Answer

in above answer under root is over whole expression a,b,c are sides of triangle and s is called the semi perimeter

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In parallelogram ABCD, AB=51CM ,BC=37CM AND BD=20 CM THEN FIND THE ARE OF PARALLELOGRAM ABCD

In parallelogram ABCD, AB=51CM ,BC=37CM AND BD=20 CM THEN FIND THE ARE OF PARALLELOGRAM ABCD

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