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Does a parallelogram have parallel and perpendicular sides?
By definition, a parallelogram two separate pairs has parallel sides. The only type of parallelogram that has perpendicular sides is a rectangle. All others have non-perpendicular sides.
Is there a quadrilateral with only 2 sides?
No: the very nature of the word "quadrilateral" tells you that there must be four sides. "Quad" is a prefix meaning "four".
How would you solve 5m plus 3 equals 3m plus 9?
5m+3=3m+9 First get the ms and the constants on separate sides. Do this by subtracting 3 from both sides (5m=3m+6) Then subtract 3m from both sides (2m=6) then divide both sides by 2 to find m. (m=3)
How do you calculate the area and perimeter of a polygon?
The answer will depend on the nature of the polygon and what is known about it.For a triangle, for example, there are formulae if you know 3 sides; or 2 sides and an angle; or 1 side and 2 angles. In the second case you can find the area but not the perimeter.In the case of a quadrilateral, you will require much more information, and for polygons with more sides, even more.
Do the diagonals of a quadrilateral kite separate the kite into four congruent triangles?
Not necessarly. If the sum of two of the sides congruent to each other are greater than that of the sides opposite them, then no. If however the kite forms a rombus ot square, the diagnoles will form four congruent triangles with the base of both being the line of symmetry.
