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Is the sum of the measures of the angles of a quadrilateral equal to 180 degrees?
No. Only the sum of the measures of the angles of a triangle equal to 180 degrees; in the case of a quadrilateral it amounts to 360 degrees.
What is the sum of the measure of the angles of a quadrilateral?
360 degrees
What is the sum of the measure of the exterior angles of a quadrilateral?
The sum is two straight angles or 360 degrees.
Given two parallel lines with a transversal if one of the angles measures 50 degrees what are the measures of all the other angles?
All acute angles measure 50 degrees. All obtuse angles are supplementary to the acute angles, so they measure 130 degrees.
What are supplementary angles that are NOT a linear pair?
Any two angles whose measures add up to 180 degrees. For example, opposite angles of a cyclic quadrilateral (quadrilateral whose vertices are on a circle).
If three angles of a quadrilateral are congruent and the average of the measures of two angles of the quadrilateral is 80 which number could NOT be the measure of an angle of the quadrilateral?
There are only 4 possible numbers which could be measures of the angles for the quadrilateral. Each of the infinitely many other measures, such as 36.57 degrees, could NOT be the measure.
Is the sum of the measures of the angles of a quadrilateral equal to 180 degrees?
No. Only the sum of the measures of the angles of a triangle equal to 180 degrees; in the case of a quadrilateral it amounts to 360 degrees.
What are the sums of the measures of angles of a quadrilateral?
360 degrees.
What are the measures in all the angles in a quadrilateral?
360 degrees
What is the measure of one of the interior angles of a regular quadrilateral?
Each of the four interior angles of a square (i.e. a regular quadrilateral) measures 90 degrees
What is the sum angles measures of the quadrilateral?
The 4 interior angles of any quadrilateral add up to 360 degrees
The sum of the measures of the angles of a convex quadrilateral?
360 degrees
What is 4 angles measure in a quadrilateral?
The four angles of a quadrilateral add up to 360 degrees.
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.
Is the sum of two measures of the angles in a quadrilateral equal to 360 degrees?
All four interior angles in a quadrilateral add up to 360 degrees
What is the sum of the measure of the angles of a quadrilateral?
360 degrees
What is the sum of measure of angles in a quadrilateral?
The 4 interior angles of a quadrilateral add up to 360 degrees
