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What is the measurement of the fourth angle if a quadrilateral if the others measure 80 degrees 120 degrees and 65 degrees?
Wiki User
∙ 9y ago
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°
Wiki User
∙ 9y ago
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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)
Three angles of a quadrilateral measure 80 100 and 55 degrees what is the measure of the fourth angle?
125°
An irregular quadrilateral has exterior angle measures of 93 85 and 89 what is the measure of the fourth interior angle?
The fourth exterior angle is 93 degrees so the fourth interior angle must be 87 degrees because there are 180 degrees on a straight line.
Does a quadrilateral have 3 obtuse angles?
For any quadrilateral (i.e. 4-sided figure), the angles will add up to 360 degrees. Since an obtuse angle is any angle with a measurement over 90 degrees, it is possible to have a quadrilateral with 3 obtuse angles. The fourth angle, however, must be acute (i.e. smaller than 90 degrees). Having 3 obtuse angles is not a requirement, however, for a quadrilateral.
Jerry drew a quadrilateral and measured the interior angles There was a 68 angle a 51 angle and a 116 angle What was the measure of the fourth angle?
The interior angles of a quadrilateral always add up to 360 degrees. Therefore, 68+51+116=235 360-235=125 degrees.
What is the fourth measure of 110degrees54degreesand 100degrees?
If it is a 4 sided quadrilateral then the 4th measurement is 96 degrees
What is the measurement of the fourth angle of a quadrilateral ithe the others measure 80 degrees 120 degrees and 65 degrees?
360 - (80 + 120 + 65) ie 95o
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)
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
What is the fourth angle of a quadrilateral if the others measure 82 degrees 78 and 90 degrees?
110 degrees.
Three angles of a quadrilateral measure 80 degrees 100 degrees and 55 degrees what is the measure of the fourth angle?
80 degree
What is the fourth angle of a quadrilateral if the others measure 80 degrees 120 and 65 degrees?
95 deg
What is the measurement of the fourth angle of a quadrilateral if the others measure 60 degrees 120 degrees and 90 degrees?
The answer would be 90 degrees, because the quadrilateral's angles should add up to 360 degrees. 360 - (60 + 120 + 90)= 90 120 + 60 = 180 + 90 = 270 + 90 = 360
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
What is the measurement of the fourth angle of a quadrillateral if the outhers measure 60 degrees 120 degrees and 90 degrees?
The sum of the internal angles of a quadrilateral is 360 degrees. Therefore given the three angles 60, 120, and 90, the fourth would be (360) - (60 + 120 + 90) = 360-270 = 90 degrees
