Question

in a parallelogram, the altitudes is twice the length of the base. Its area is 450 sq.cm find the length of the base and the altitudes

Answer 1

Answer:

Step-by-step explanation:

Area of program=base*hieght

2x*x=450

X^2=225

X=15

Base=30

Answer 2

Let Base of parallelogram=x
and altitude of parallelogram=2x
Area of parallelogram=450sq.cm
Base × height=450
x×2x=450
2x^2=450
x^2=225
x=15cm
So, Base of parallelogram=x=15cm
and altitude of parallelogram=2x=2(15)=30cm.