Brian has reduced his cholesterol level by 20% after his last check up. If his original level was 240, what is his cholesterol l
2 answers:
You might be interested in
The diagnonals of a parallelogram bisect each other ,
so
=》 BD = 3x × 2
=》BD = 6x
and there's given that
=》
=》
=》
=》
so, if x = 4 , then the given quadrilateral is a parallelogram.