Does a parallelogram have to have an acute angle

Yes, a parallelogram has two acute angles and two obtuse angles.

Yes it does. A parallelogram is normally quadrilateral and a parallelogram has 2 acute angles and it kind of looks like a rhombus. So yes it does.

A. p = 2(l + w)p/2 - l = ww = p/2 - l b. while isolating the variable w in the equation, i first divided both sides by 2 and then i subtracted l from both sides. i hope this .