Question

in a parallelogram the base is double the height on the area is 512 CM square then its base is

Answer 1

let the height of a ||gm is =x
so it's base=2x
we know area of ||gm is =l×b
x × 2x
2x²=512
x²=512/2
x²=256
x=√256
x=16
so base =2x
2×16
32 cm answer hope this will help you please Mark as a brainlist answer

Answer 2

Area of //gm= base ×height
let height be x and base be 2x
then,
area of //gm= 2x×x
512=2x^2
x^2=512/2
x=root 256
hence x=16
then,
b=2×16
b=32 cm