Question

the ratio of base to height of a parallelogram is 1 ratio 2 if the area of the parallelogram is450 meter square ,then find the base and height​

Answer 1

Answer:

Given area of parallelogram, 450m square

let the one base be 1x and height ratio be 2x

A/q,

Area of parallelogram l=base*height

450= 2x*x

450=2x^2

x^2=450/2

x^2=225

x=√225=√15*15=15

therefore 1x=15metre

2x=15*2=30 metre