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All four angles in a quadrilateral must add up to 360 degrees.
It is possible to have non-regular quadrilaterals with one or two right angles. A quadrilateral with three right angles becomes either a square or a rectangle, because its fourth angle must also be a right angle.
What else can I help you with?
Is the sum of the measures of the angles of a self-intersecting quadrilateral always 360 degrees?
The interior angles of a quadrilateral always add up to 360 degrees.
In which quadrilateral are the angles always congruent?
a square and a rectangle
The opposite angles of a quadrilateral in a circumscribed circle are always complimentary?
No, they are supplementary.
Which property is always true for a quadrilateral inscribed in a circle?
opposite angles are supplementary
What quadrilateral are consecutive angles always congruent?
Square and Rectangle
Which quadrilateral or quadrilaterals connot have two consecutive angle of 90degree each?
Which quadrilateral or quadrilaterals cannot have two consecutive angles of 90° each
The sum of the interior of the angles of a convex quadrilateral is?
Interior angles of any quadrilateral always total 360o.
If a quadrilateral is a parallelogram will it always have equal angles?
Diagonally opposite pairs of angles will always be equal, but the only time all angles in a quadrilateral parallelogram are equal is when that shape is a rectangle.
Is the sum of the measures of the angles of a self-intersecting quadrilateral always 360 degrees?
The interior angles of a quadrilateral always add up to 360 degrees.
How many angles does a quadrilateral have?
A quadrilateral has four angles. There are always the same number of angles as there are sides, so since a quadrilateral has four sides it must also have four angles.A quadrilateral doesn't "do" any angles. However, it has four angles. (If that is what you wanted to know.)
How many angles in a rectangles?
There are 4 90degree angles in a rectangul
What is the sum of angles in the quadrilateral?
The sum of all the angles in a quadrilateral always add up to 360 degrees. Hope that helps!!!!
Is there a relationship among the angles within a quadrilateral?
The interior angles of a quadrilateral must always add up to 360 degrees.
What is sum of four angles of quadrilateral?
The 4 interior angles of any quadrilateral always add up to 360 degrees
Which quadrilateral always has four congruent angles?
square
What quadrilateral always has 3 congruent angles?
triangle
In which quadrilateral are the angles always congruent?
a square and a rectangle
