If the points A(1,-2), B(2,3), C(-3,2), D(-4,-3) are the vertices of parallelogram ABCD, then taking AB as the base, find the height of this parallelogram. in different method

Asked by Rutuja Mehta | 17th Oct, 2013, 08:03: AM

Expert Answer:

Area of the triangle ABC

Since ABCD is a parallelogram,

therefore area of parallelogram ABCD = 2 x area of triangle ABC = 2 x 12 = 24 square units

Area of the parallelogram =

Thus height of the parallelogram =

Let us find the base AB of the parallelogram.

Thus,

Answered by Vimala Ramamurthy | 17th Oct, 2013, 09:03: AM

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