Question

A) ABCD is a parallelogram. If the diagonals AC and BD intersect at
'C'. If CA= 6 cm, CD=4 cm. Determine the length of AC and
BD. The length of the perpendicular drawn from 'B' to AC is 8 cm,
then find the area of the parallelogram ABCD.​

Answer 1

Correct option is

C

12 cm

In ∥gm ABCD, AC and BD are diagonals

We know that diagonals of a ∥gm bisect each other

Therefore,

AC=2AO=2×6=12cm