rectangle
parallel rectangle
Because a triangle is half of a rectangle. The area of a rectangle is length times width, the area of a triangle is half that.
Half a square is called a rectangle or a triangle.
They are also known as the "dimensions" of a rectangle.
rectangle
I think you are referring to an Obround, which is a shape consisting of two semicircles connected by parallel lines tangent to their endpoints (or a rectangle with half a circle on each end)
The length of the rectangle is 18cm. The width of the rectangle is 9cm.
parallel rectangle
Because a triangle is half of a rectangle. The area of a rectangle is length times width, the area of a triangle is half that.
Half a square is called a rectangle or a triangle.
It's half the area of a rectangle
A rectangle is a rectangle no matter which direction it "faces" (whatever that means).
They are also known as the "dimensions" of a rectangle.
The area of qa triangle is always half of the area of a rectangle with the same dimensions
No. Although the area of every triangle is equal to half the area with the same base and height, only right angled triangles are half a rectangle.
A parallelogram looks like a squashed over rectangle.