#i need help in finding the perimeter of a parallelogram

2 messages · Page 1 of 1 (latest)

lyric thunderBOT Mar 27, 2023, 1:59 PM

drowsy lance Mar 27, 2024, 10:20 AM

.solved deleted user

sin(30°) = CE/CB
1/2 = 3/CB
CB = 6

AD = CB = 6
AB = CD = 5

perimeter = AB + BC + CD + DA
perimeter = 5 + 6 + 5 + 6
perimeter = 22