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90 degrees
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Three angle in a quadrilateral measure 54 25 and 99 What is the measure of the fourth angle?
The sum of all four interior angles in a quadrilateral must be 360, so the answer would be: 360 - 54 - 25 - 99 = 182
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
If three angles of a quadrilateral measure 80 degrees 120 degrees and 65 degrees what is the fourth angle?
It is: 360-80-120-65 = 95 degrees which is the 4th angle
What measure of angle a will make this quadrilateral a parallelogram?
360
What is the measure of a supplementary angle to a 97 degree angle?
83 degree angle
Three angles of a quadrilateral measure 80 degrees 100 degrees and 55 degrees what is the measure of the fourth angle?
80 degree
Is there a quadrilateral that have two 90 degree angle and one 65 degree angle?
Yes. The fourth angle is 115 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
If three angles of a quadrilateral measure 90 100 and 120 what is the measure of the fourth angle?
50 degrees (360 degrees in a quadrilateral)
In a quadrilateral, three of the angles are obtuse. Which of the following could not be the angle measure of the fourth angle60°90°40°20°?
In a quadrilateral, three of the angles are obtuse. Which of the following could not be the angle measure of the fourth angle? 60° 90° 40° 20°
Three angles of a quadrilateral measure 80 100 and 55 degrees what is the measure of the fourth angle?
125°
Three angles in a quadrilateral measure 32 66 and 102 what is the measure of the fourth angle?
160 degrees
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?
Three of the angles of a quadrilateral measure 80degrees 100 degrees and 55 degrees what is the measure of the fourth angle?
4
If three angles of a quadrilateral measure 90 145 and 78 degrees what is the measure of the fourth angle?
It is: 47 degrees
How do you find the measure of a fourth angle on a quadrilateral?
Subtract the (sum of the other three angles) from 360.
The measure of a fourth angle of a quadrilateral?
It is 360 degrees minus the sum of the other three angles.
