make a hexagon(six-sided shape)
A cube is a 3D shape that has 6 faces of equal area.
imagine a line that is drawn across a shape. the area above that line is equal to the area below that line.
Because y = ax is maximum when a = x
Equal-Area maps are more of the true shape, and mercator distorts it more
It is an equal area projection. that has less shape distortion near the equator and the poles compared to other equal area projections.
Conformal,equal-area
The rule for finding the area of a parallelogram is a simple equation of A=bh. For this equation, the A is area, b is base, and h is height. The area of a parallelogram is equal to the shape's base multiplied by the shape's height.
The greatest area for a fixed perimeter will be when all the sides are equal or when the rectangle approaches the shape of a square.
All you have given is a rectangle which I presume encloses the composite shape. It is impossible to give the area of the composite shape other than to say it is less than or equal to 8 sq units. To work out the area of a composite shape, split it up into areas which you can work out (eg squares and rectangles) and sum the area of all the area.
You would find the area of the inside and outside shape (pretending that the inside shape was not in the outside shape). then, you would take the area of the outside shape and subtract the area of the inside shape.
To draw a shape with the same area and perimeter, decide what shape you want to draw, then take the equations for area and perimeter and make them equal, and then solve what the various side lengths have to be. For instance, the area of a square is L2 where L is the side length, and the perimeter of a square is Lx4 We want them equal, so L2=Lx4 Dividing both sides by L gives us L=4, so if I draw a square with side length 4, it will have the same area and perimeter.
In the phrase 'area of a shape', both area and shape are nouns. In your mind, add 'the', it helps to show that they are nouns: 'the area of the shape'.