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The sum of the measures of three angles in quadrilateral is 280 degrees What is the measure of the forth angle?
80 The angles in a quadrilateral add up to 360 degrees. So if 3 angles = 280 the fourth angle is 360-280 = 80
Quadrilateral ABCD is a parallelogram If angle A measures 70 degrees what are the measures of angles B C and D?
B 110 degrees C 70 degrees D 110 degrees
If a quadrilateral has an angle of more than 180 what type of quadrilateral could it be?
A chevron (arrowhead) is a quadrilateral with one angle of more than 1800.
Is an exterior angle of a quadrilateral is 90 degrees?
is an exterior angle of a quadrilateral always sometime or never 90 degrees
A quadrilateral where each angle is a right angle?
A rectangle or a square.
What is the sum of the angle measures of a quadrilateral?
360
How to Find the sum of the interior angle measures and the sum of the exterior angle measures of a quadrilateral?
360 degrees
Which quadrilateral can have four different angle measures?
Trapezoid
What is a quadrilateral that's all of its angle measures are ninety degrees?
A rectangle
What is the measure of each central angle of a quadrilateral?
That depends on the quadrilateral. They will not all have the same measure. Even rectangles will not all have the same central angle measures.
Is as large as the first angle and the second angle combined Find the angle measures in the quadrilateral?
A quadrilateral has four angles. There is information on only three so there are infinitely many possible answers.
Interior angle of a convex quadrilateral?
The following are angles in a convex quadrilateral: Angle A = 80 degrees Angle B = 98 degree Angle C = 70 degrees What is the measure of the missing angle?
In a quadrilateral the sum of four angle measures?
The four interior angles of any quadrilateral add up to 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.
Does the measure of an unknown angle in a quadrilateral always has to be equal to or less than 90 degrees?
No.
What is the sum of the angle measures of any quadilateral?
The sum of angles in a quadrilateral is 360 degrees.
The measures of the three angles of a quadrilateral are 80 140 55 find the measure of the fourth angle?
the angle measures of a quadrilateral must equal 360 degrees so you add 80+140+55=275 then subtract from 360. the answer is 85
