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If a quadrilateral has angles at 60 degrees 40 degrees and 55 degreeswhat is the fourth angle?
Wiki User
∙ 14y ago
60+40+55+x=360
x=205
Wiki User
∙ 14y ago
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Three angles in a quadrilateral measure 32 66 and 102 what is the measure of the fourth angle?
160 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 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.
How many right angles can a quadrilateral have?
a quadrilateral can have from 0 to 4 right angles. But it can't have exactly three right angles. The interior angles of a quadrilateral sum to 360 degrees. If it had three right angles and x were the measure of the fourth angle: 3*90+x=360 x=360-270=90 So if it has three right angles, the fourth angle would be a right angle as well.
Can you draw a quadrilateral with 3 right angels?
The sum of the interior angles of a quadrilateral is 360 degrees so if 3 of them are right angles (90 °) the remaining fourth angle must also be 90 °. 360° - 3x90° = 90°
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.
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)
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.
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°
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
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
Three angles of a quadrilateral measure 80 degrees 100 degrees and 55 degrees what is the measure of the fourth angle?
80 degree
The measure of a fourth angle of a quadrilateral?
It is 360 degrees minus the sum of the other three angles.
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.
Is quadrilateral with at least three right angles is a rectangle?
if a quadrilateral has three right angles will also have have a fourth right angle. Making it a rectangle. The addition of all the angles in a triangle is 360 degrees. If there are three right angles, and you subtract their addition by 360, you will get ninty degrees.
Three angles of a quadrilateral measure 80 100 and 55 degrees what is the measure of the fourth angle?
125°
