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What is the sum of the measure of the exterior angles of a quadrilateral?
The sum is two straight angles or 360 degrees.
Two of the angles in a parallelogram each measure 75 degree what is the measure of the other two angles?
Always remember that a quadrilateral's (in this case, a parallelogram's) 4 angles must have a sum of 360 degrees. A quadrilateral has a pair of congruent angles. In this case, if a quadrilateral had 2 sides that have 75 degrees, the other 2 must be congruent, and the sum of all 4 angles must be 360.Let x = 1 of the remaining 2 angles (it doesn't matter which one, because they have the same measure)2x + (75+75) = 3602x + 150 = 3602x = 210x = 105The other angles are both 105 degrees.
If two of the angles of a parallelogram each measure 75 degrees what is the measure of the other two angles?
They measure 105 degrees each.
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).
Do the angles in a 4 sided shape always add up to 360 degrees?
364
What is the sum of the measure of the exterior angles of a quadrilateral?
The sum is two straight angles or 360 degrees.
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.
Two angles of a quadrilateral measure 130 and deg and 150 and deg. The other two angles are in a ratio of 79. What are the measures of those two angles?
If you mean a ratio of 7 to 9 then the other two angles are 35 degrees and 45 degrees respectively
What could describe a quadrilateral with two pairs of parallel sides and two interior angles that measure 65 degrees?
A rhombus or a parallelogram
What must the other two angles measure on a rhombus if two angles are 50 degrees and 130 degrees?
The same again 50 and 130 degrees because a rhombus is a quadrilateral and all quadrilaterals have a total of 360 interior degrees.
A quadrilateral has two 90 degree angles and a 91 degree angle What is the measure in degrees of the fourth angle of the quadrilateral?
4 sides requires Total interior angles of 360 degrees 360-90-90-91= 89
Two of the angles in a parallelogram each measure 75 degree what is the measure of the other two angles?
Always remember that a quadrilateral's (in this case, a parallelogram's) 4 angles must have a sum of 360 degrees. A quadrilateral has a pair of congruent angles. In this case, if a quadrilateral had 2 sides that have 75 degrees, the other 2 must be congruent, and the sum of all 4 angles must be 360.Let x = 1 of the remaining 2 angles (it doesn't matter which one, because they have the same measure)2x + (75+75) = 3602x + 150 = 3602x = 210x = 105The other angles are both 105 degrees.
What is the name of a quadrilateral with two right angles?
It is a convex quadrilateral, as the remaining angles could be any two angles with a sum of 180 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
Why is the sum of the interior angles of a quadrilateral 360 degrees?
This result follows from the theorem that the sum of the angles of a triangle is 180 degrees. Drawing a diagonal in the quadrilateral splits it into two triangles and the angles of the triangles together combine to form the angles of the quadrilateral.
How do the angles inside a quadrilateral add up to 360?
If you cut any quadrilateral along one of its diagonals, the figures formed are two triangles. Since the sum of the angles of a triangle is 180 degrees, then the sum of the angles of two triangles is 2(180) = 360 degrees. For this reason, the sum of the angles of a quadrilateral is 360 degrees.
What shape is quadrilateral with two pairs of parallel sides and all of the sides are congruent and that none of the angles measure 90 degrees?
A rhombus or diamond.
