Well, there are actually 4 angles "of" a parallelogram. If you know one of them, you also have a second one and can calculate the others (since they all add up to 360º, and there are two pairs of equal angles). If not, use a protractor.
The questions doesn't make sense. An angle isn't a parallelogram. Parallelograms are types of shapes while an angle are to rays.
A right angle.
Normally, a parallelogram does not have a right angle.
A rectangle.
Yes, a quadrilateral ABCD can be a parallelogram if angle D plus angle B equals 180 degrees. In a parallelogram, opposite angles are equal, and consecutive angles are supplementary (their sum equals 180 degrees). Therefore, if angle D and angle B are supplementary, it is consistent with the properties of a parallelogram. Thus, the condition does not contradict the definition of a parallelogram.
angle sum of a parallelogram
Yes a parallelogram with a right angle is a square.
parallelogram
A square is a type of parallelogram.
The questions doesn't make sense. An angle isn't a parallelogram. Parallelograms are types of shapes while an angle are to rays.
A right angle.
A parallelogram with one right angle has four of them. The name for this figure is a rectangle.
No, a parallelogram is made from four lines whereas an obtuse angle comprises two lines.
No, it does not. But an angle and the angle opposite it are always equal.
That would depend on the angle next to it.
Normally, a parallelogram does not have a right angle.
parallelogram