Question

The base of parallelogram is thrice it's height.If the are of parallelogram is 867 cm2, find the base and height of parallelogram.​

Answer 1

Answer:

Step-by-step explanation:

3x and x

3x×x=867

3x²=867

x²=289

x=17

therefore height is 17m and base is 51m

Answer 2

Step-by-step explanation:

let height of parallelogram = X

=> base of parallelogram =3x

=area of parallelogram =867cm²

=area of parallelogram = base *height

=876=3x*x

=876=3x²

=876/3=x²

= x²=292

= X=√292

= X =17.088

height of parallelogram =17.088 cm

base of parallelogram =3*17.088

=51.264 cm