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Co-interior angles are not congruent. The only case in which they would be is if the transversal was perpendicular to the two parallel lines.
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What is never true about a trapezoid?
That all interior angles are equal in size.
Interior angles of a 30 sided shape?
The sum of all 30 interior angles would equal 5040*.
What is the sum of the interior one interior angle of an undecagon?
Total interior angles 1620o. If all angles are equal they are 147.2727 recurring degrees
What do the angles in a hexagon equal?
Interior angles add up to 720 degrees
How many opposite angles does a rhombus have?
A rhombus has 4 interior angles and opposite angles are equal
Are co-interior angles equal?
Co-interior angles are not congruent. The only case in which they would be is if the transversal was perpendicular to the two parallel lines.
What are allied angles?
Allied (or co-interior) angles are supplementary. Vertically opposite angles are always equal.
What is co-interior angles?
co- interior angles are on a straight line and add up to 180 degrees
What is never true about a trapezoid?
That all interior angles are equal in size.
What do same side interior angles equal to?
Same side interior angles are congruent to their vertical angles.
What angles on a rhombus are equal?
Opposite interior acute and obtuse angles are equal
Does a parallelogram have equal angles?
Yes, the opposite interior angles of a parellelogram are equal.
Is Each of the interior angles in a polygon are equal in measure.?
Only when it is a regular polygon that all interior angles are of equal measure
What shape has 3 equal internal angles?
Any polygon can have 3 equal interior angles, but it doesn't have to.An equilateral triangle always has 3 equal interior angles.
What is the direffece beween a parallelogram anda rectangle?
The main difference is that a parallelogranm has 2 interior equal obtuse angles and 2 interior equal acute angles whereas a rectangle has 4 equal interior right angles
What is a polygon with all interior angles called?
If all of its interior angles are equal then it is a regular polygon
What do the interior angles of a quadrilateral equal?
The 4 interior angles add up to 360 degrees
