Question

if the length of one diagonal of a parallelogram is 6.6cm and the perpendicular distance of this diagonal from opposite vertex is 2.5cm. Find its area

Answer 1

the area of the triangle is 1/2×6.6×2.5
3.3×2.5
8.25
since parallelogram has two congruent triangle
the area of the parallelogram is 8.25×2
16.5

Answer 2

Answer:

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