Question

С C
9.
In 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
3x
A
B
(1) lengths of the sides of the parallelogram.
4x
(ii) perimeter of the parallelogram.
Fig. 11.21​

Answer 1

Answer:

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