Question

what is the area of quadrilateral​

Answer 1

Step-by-step explanation:

It may be found as the sum of two triangles formed by joining one of the diagonals of the quadrilateral. OR Area of any quadrilateral can be calculated by dividing it into two triangles.

Answer 2

Hello Buddy!

Answer :

A rhombus is a quadrilateral having all sides equal with unequal diagonal, which bisect each other. If a square is pressed from two opposite corners the rhombus is formed. Let AC = d1 and BD = d2 be the two diagonals. Area = a x a x Sinθ = 120 x 120 x Sin60 = 14400 x 0.866 = 12470.4 sq. cm.

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