Question

9. Yn figure 11.21, one pair of adjacent sides of
a parallelogram is in the ratio 3:4. If one of
its angles, ZA is a right angle and diagonal
BD = 10 cm, find the
(i) lengths of the sides of the parallelogram.
(ii) perimeter of the parallelogram.​

Answer 1

Answer:

where is your figure 11.21

how could we understood that what is the question