1.

the sum of perpendicular from the opposite sides of diagonal is 14 cm if area of the quadrilateral is 56cm square find the length of the diagonal​

Answer»

ANSWER:

Area of QUADRILATERAL= 1/2 ×diagonal× sum of perpendicular distances

Area = 1/2×56cm×(30+42cm)

2 CUT with 56cm then we get 28CM(it is rough don't WRITE it on fair note book)

Area= 28cm×72cm2

Area= 2016cm2

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