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If three angles of a quadrilateral measure 90 145 and 78 degrees what is the measure of the fourth angle?
It is: 47 degrees
The measure of a fourth angle of a quadrilateral?
It is 360 degrees minus the sum of the other three angles.
What is the quadrilateral with three equal angles?
With quadrilaterals, if there are three equal angles, then we know that the fourth angle must be equal, so the quadrilateral is a rectangle. * * * * * That is absolute rubbish. You can have a quadrilateral with three angles of 70 degrees and the fourth of 150 degrees. There is no name for such quadrilaterals and the only thing that can be said about them is that they are irregular.
If A quadrilateral has 3 angles 90 100 120 what is the fourth angle?
The sum of the four angles is 360 degrees. Three of the angles add up to 310 so the fourth must be 360 - 310 = 50 degrees.
How do you find the measure of a fourth angle on a quadrilateral?
Subtract the (sum of the other three angles) from 360.
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)
If three angles of a quadrilateral measure 90 145 and 78 degrees what is the measure of the fourth angle?
It is: 47 degrees
Three of the angles of a quadrilateral measure 80degrees 100 degrees and 55 degrees what is the measure of the fourth angle?
4
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
The measure of a fourth angle of a quadrilateral?
It is 360 degrees minus the sum of the other three angles.
Three angles of a quadrilateral measure 90145and78 degrees what is the measure of the fourth angle?
The 4th angle is: 360-90-145-78 = 47 degrees
What is the measurement of the fourth angle if a quadrilateral if the others measure 80 degrees 120 degrees and 65 degrees?
Sum of angles in a quadrilateral is 360° Three angles sum to 80° + 120° + 65° = 265° Therefore the missing fourth angle is 360° - 265° = 95°
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 90 87 and 90 what is the measure of the fourth angle?
Calculate the fourth angle so that the sum of the angles is 360 degrees.Calculate the fourth angle so that the sum of the angles is 360 degrees.Calculate the fourth angle so that the sum of the angles is 360 degrees.Calculate the fourth angle so that the sum of the angles is 360 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
Can you draw a quadrilateral that has three right angles?
The sum of the interior angles of a quadrilateral is 360 degrees. If three of the angles are right angles, that is, of 90 degrees each, the the fourth must be 90 degrees. So you can have a quadrilateral with three right angles but its fourth angle will also be a right angle. So exactly 3 right angles is not possible.
