Use a protractor.
A rectangle with three irregular angles.
Most quadrangles do not have right angles. A rhombus is one example.
A quadrangle is any shape which has 4 angles. In order for an angle to exist, there needs to be two lines meeting at a point. If the shape is a polygon (a closed 2d shape) then 4 angles means it must also have 4 sides. Thus a quadrangle with only one side would be impossible.
yes a quadrilateral does have 4 right angles
Partly true.It is a quadrangle (or quadrilateral).It does have one pair of parallel sides.But it can have 0 or 2 right angles.
A trapesium.
If a circle (equalling 360 degrees) is cut into four pieces, then rearranged a bit, it will become to look like one quadrangle or another. That is why a quadrangle, no matter HOW messed up, will still equal 360 degrees when its angles are added up.
pu you stink
If you have a quadrangle with the letters Q,D,U,A what would the one letter name for the quadrangle be
Such a quadrangle cannot exist. The right angle must be formed by one of the parallel sides and one of the non-parallel sides. Then the angle formed at the other end of that non-parallel side would also be a right angle (the non-parallel side would be a transversal intercepting the two parallels). But then the quadrangle has two right angles, and not just one. No its Trapezoid
No, because 1. It is a 3-dimensional shape, and 2. If you were facing one side, all 4 angles would be 90 degrees.
If, by quadrangle, you mean quadrilateral (four sided figure), than the angles add to 360 degrees. You can figure out the degree measure for any sided figure by simply letting the number of sides equal the variable n, and using the equation 180(n-2) (one hundred eighty times n minus 2). This works for any figure.