The angle opposite the 55 degree angle will also be 55 degrees. The other two angles will each measure 180 - 55 = 125 degrees.
How do you find the area of an unequal quadrangle?
To find the area of 11 and 18 you multiply it.
Area of what? Every geometrical shape has a different formula to find its area. The simplest one: to find the area of a rectangle whose edge lengths are h and w, area = h*w.
The measurements that you need to find the area of a square is Area = Length x Width.
You add up the lengths of the 4 sides.
The formula for a parrelogram is area=base*height. In this case it will equal to 360 degrees:)
no a its a scalene accutally becuz a sqare never going to be parrel so its not parrelogram!
No they do not HAVE to be the same but they can be the same
No, opposite sides are equal.
trapezium,rhombus and parrelogram
If you mean a parallelogram then it is a 4 sided quadrilateral with opposite parallel sides
They are parallel sides that are equal in length
No, all parallelograms are quadrangles or quadrilaterals which have 4 sides. Hexagons have 6 sides.