Question

what
is the perimeter
beni maten od
quadrilateral
where fowldes
Con 2
45 cm
marwu 3
2
2.
6
प​

Answer 1

2(l+b) =4a

2(50+b) =4*45

100+2b=180

2b=180-100

2b=80

b=80/2

b=40cm