to know about the theory

Asked by  | 3rd Apr, 2012, 09:49: PM

Expert Answer:

We know, Area of a triangle = 1/2 * Base * Height
To find the area of ?QXY, we have considered QX as the base so the height will be the perpendicular drawn from the vertex Y, which is YN.

Answered by  | 4th Apr, 2012, 12:23: PM

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