In a quadrilateral (four sided polygon), the four angles will add up to 360°.
No because the 4 interior angles of any 4 sided quadrilateral always add up to 360 degrees.
Use a protractor but in general thr 4 interior angles of any quadrilateral add up to 360 degrees
It is just an irregular quadrilateral.
Any angle <360 degrees is possible, though it would be a concave quadrilateral if the angle were greater than 180 deg.
Quadrilaterals have a constant total angle measurement of 360 degrees
20 degrees
In a quadrilateral (four sided polygon), the four angles will add up to 360°.
For any quadrilateral (i.e. 4-sided figure), the angles will add up to 360 degrees. Since an obtuse angle is any angle with a measurement over 90 degrees, it is possible to have a quadrilateral with 3 obtuse angles. The fourth angle, however, must be acute (i.e. smaller than 90 degrees). Having 3 obtuse angles is not a requirement, however, for a quadrilateral.
No because the 4 interior angles of any 4 sided quadrilateral always add up to 360 degrees.
Sum of angles in a quadrilateral is 360° Three angles sum to 80° + 120° + 65° = 265° Therefore the missing fourth angle is 360° - 265° = 95°
a quadrilateral with no right angle is?
A chevron (arrowhead) is a quadrilateral with one angle of more than 1800.
Use a protractor but in general thr 4 interior angles of any quadrilateral add up to 360 degrees
Impossible. You cannot have an obtuse angle without an acute angle in a quadrilateral.
is an exterior angle of a quadrilateral always sometime or never 90 degrees
It is just an irregular quadrilateral.