Question

10. Find the area of a quadrilateral whose diagonal is of length 70 m and lengths
of the perpendiculars drawn from the opposite vertices on the diagonal are
of lengths 42 m and 50 m respectively.​

Answer 1

Answer:

Area=

2

1

×One diagonal×Sum of the length of the perpendiculars drawn from it on the remaining two vertices.

=

2

1

×70×(42+50)

=35×92=3220‬sq.m