A parallelogram has sides 30m and 14m and one of its diagonals is 40m long. Then May 25, 2022May 24, 2022 by Amish Rai โช Choose the correct option.A parallelogram has sides 30m and 14m and one of its diagonals is 40m long. Then its area isA. 136B. 236C. 336D. 436 Submit Answer