An eclipse is another name for an oval.
rhomboid; rhombus
A rhombus is a quadrilateral shape and is similar to the shape of a square.
to create, give shape to.
By definition, the sides of a square MUST be the same. It is not possible to have a square with sides of 12m and 6m.
Hand held out with another one over it..?
The square of the hypotenuse minus the square of the leg you know will give you the square of the unknown leg.
Finding area involves finding how many square units will fit in the shape. If it is a rectangle, then the length times the width will give you the number of square units that will fit in the shape, (e.g., a 4 foot wide by 8 foot long rectangle would fit 32 square feet in the shape).
To determine the number of square units that cover a shape, you need to calculate its area. This can be done using appropriate formulas depending on the shape (e.g., length × width for rectangles, πr² for circles). If the shape is irregular, you may need to break it down into simpler shapes, calculate their areas separately, and then sum them up. The result will give you the total area in square units.
A square will. The only shape that can enclose more area with the same perimeter is a circle.
a quadrangle is a 4 sided shape like a square or a rectangle a triangle isn't a quadrangle because it has 3 sides not 4
We'll need more information than that, the perimeter of what shape? Give all the information you have.