Geometry- Area of Triangles and Quadrilaterals

Theorem 1

Students' user guidelines:

i) Click on "Next" button for step by step solution. ii) If you required, click on "Previous" button for Previous step. iii) If you want to do practice again and again, click on "Reset" button and click on "Next" button slowly. iv) Slide the upper slider for congruency of triangles on parallelograms and keep in same position. v) At last click on check box of parallelograms ABCD and ABEF. vi) Slide the slider of parallelograms for the concept of equal parallelograms.


1. If parallelograms PQRS and PQMN are standing on the same base and lying between the same parallel lines where area of parallelogram PQMN is 48 square cm, how much is the area of parallelogram PQRS ?

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