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It is 360 degrees minus the sum of the other three angles.
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∙ 10y ago
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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
How do you find the measure of a fourth angle on a quadrilateral?
Subtract the (sum of the other three angles) from 360.
What is the fourth angle of a quadrilateral if the others measure 80 degrees 120 and 65 degrees?
95 deg
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 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.
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°
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°
Three angles in a quadrilateral measure 32 66 and 102 what is the measure of the fourth angle?
160 degrees
A quadrilateral has a 50 degree 70 degree and a 150 degree angle what is the measure of the fourth angle?
90 degrees
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
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
How do you find the measure of a fourth angle on a quadrilateral?
Subtract the (sum of the other three angles) from 360.
What is the fourth angle of a quadrilateral if the others measure 82 degrees 78 and 90 degrees?
110 degrees.
What is the fourth angle of a quadrilateral if the others measure 80 degrees 120 and 65 degrees?
95 deg
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
