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20
You cannot. There are infinitely many possible parallelograms whose area is 135 square units, each with a different base (and so a different height).
9C square units
Yes there are many parallelograms that are not squares. A rhombus can be one of them, however, a square is always a rhombus but a rhombus is not always a square.
They have the same number of sides, namely 4. A square is a special case of a parallelogram. All squares are also parallelograms but all parallelograms need not be squares.
cause yama said so
A square can be as big as you wish to draw it. And a square would be measured in square units, not linear units.
20
There are infinitely many possible answers.Select any number b which is greater than sqrt(18) = 3*sqrt(2).Let h =18/bDraw a line, XY, of length b.Draw another line, parallel to the first, which is at a perpendicular distance h from the first.Select any point W on the second line and mark W which is b units from Z.Then the parallelogram WXYZ (or ZXYW) will have an area of 18 square units.The number b can be chosen in infinitely many ways. The point Z can be selected in infinitely many ways and so the number of possible parallelograms is infinite.
You cannot. There are infinitely many possible parallelograms whose area is 135 square units, each with a different base (and so a different height).
9C square units
Yes there are many parallelograms that are not squares. A rhombus can be one of them, however, a square is always a rhombus but a rhombus is not always a square.
They have the same number of sides, namely 4. A square is a special case of a parallelogram. All squares are also parallelograms but all parallelograms need not be squares.
There are: 13*9 = 117 square units
Tere are 117 square units
That's 117 square units.
There are: 13*19 = 247 square units