Question

Plz solve and send the solution.​

Answer 1

Step-by-step explanation:

i guess

area of parallelogram is

area=base ( height)

78 =12( height)

78/12=height

=6.5

height of the parallelogram is 6.5

Answer 2

Step-by-step explanation:

area of parallelogram= (hight + base)×2

let hight =x

(x + 12)×2 =78

2x +24 = 78

78-24=2x

54=2x

x=54/2

x=27

hight=27cm