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Answers and Explanations'); parent.frames[0].document.write('

The problems you missed are listed below with answers and explanations.  Look over the explanation for each problem so you can understand why you missed it!

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'); resetdisplay(); for(var i = 0; i <10; i++) { ganswer[i] = prompt(question[i],""); if (ganswer[i] == "quit" || ganswer[i] == "QUIT" || ganswer[i] == "Quit") { break; } q++; if (ganswer[i] == answer[i]) { c++; } else { rightans[i] = 0; w++; } resetdisplay(); } for(var i = 0; i < 10; i++) { if (rightans[i] == 0) { expl = expl + explain[i]; } } parent.frames[0].document.write(expl); parent.frames[0].document.write(""); } question[0] = 'How many angles are there in a quadrilateral?'; question[1] = 'What is the total sum of all angles in a quadrilateral?'; question[2] = 'Two sides that intersect are said to be what type of sides?'; question[3] = '(n-2)180 equals the sum of the angles of a polygon with n what?'; question[4] = 'In order to have a quadrilateral the angles cannot be larger than or equal to what?'; question[5] = 'A quadrilateral has how many sides?'; question[6] = 'Do the opposite sides of a quadrilateral have to be parallel?'; question[7] = 'A polygon with 6 sides is called a what?'; question[8] = 'If you add the measures of all the angles of a quadrilateral does it equal 180?'; question[9] = 'Does a polygon with 3 sides have angle measures that add up to 360'; answer[0] = '4'; answer[1] = '360'; answer[2] = 'adjacent'; answer[3] = 'sides'; answer[4] = '180'; answer[5] = '4'; answer[6] = 'no'; answer[7] = 'hexagon'; answer[8] = 'no'; answer[9] = 'no'; explain[0] = '#1

A quadrilateral has 4 sides, which connect to form 4 angles.

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In a perfect quadrilateral which 90 degree angles, you have 4 angles which add up to equal 360 degrees. The angles in a quadrilateral will always add up to 360.

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Two intersecting sides are "adjacent" or right next to each other.

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A polygon has angles that add up to a specific number depending on the number of sides. (n-2)180 where n is equal to the number of sides.

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A quadrilateral can not have any angles greater than or equal to 180 degrees, otherwise you would invert one of the angles.

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A quadrilateral is defined as polygon with 4 sides.

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Opposite side of a quadrilateral do not have to be parallel, if they are the shape is still a quadrilateral, but it is also a parallelagram.

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A polygon with 6 sides is called a hexagon.

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Adding all the angles measures of a quadrilateral equals 360 not 180.

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A polygon with three sides is a triangle, the angle measures in a triangle add up to 180 not 360.

'; rightans[0] = 1; rightans[1] = 1; rightans[2] = 1; rightans[3] = 1; rightans[4] = 1; rightans[5] = 1; rightans[6] = 1; rightans[7] = 1; rightans[8] = 1; rightans[9] = 1; //-->