ISEE Upper Level Math : Other Quadrilaterals
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Example Questions
Example Question #1 : How To Find An Angle In Other Quadrilaterals
Three of the interior angles of a quadrilateral measure 
This quadrilateral cannot exist.
The measures of the angles of a quadrilateral have sum 
The angle measures 
Example Question #222 : Geometry
The angles of a quadrilateral measure 
The sum of the degree measures of the angles of a quadrilateral is 360, so we can set up and solve for 
Example Question #1 : How To Find An Angle In Other Quadrilaterals
The four angles of a quadrilateral have the following value: 79 degrees, 100 degrees, 50 degrees, and 
Given that there are 360 degrees when all the angles of a quadrilateral are added toghether, this problem can be solved with the following equation:
Example Question #231 : Plane Geometry
In a quadrilateral, the angles have the following values:
What is the value of 
Given that there are 360 degrees when the angles of a quadrilateral are added together, it follows that:
Example Question #1 : Quadrilaterals
The perimeter of a quadrilateral is 86. The four sides measure
What is the value of 
Given that the perimeter is 86, the sides of the quadrilateral will all add up to this amount.
The first step is the add together all the integers.
Next, we subtract 70 from each side.
We reduce the left side of the equation:
Now, we divide each side by 4. This leaves:
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