If you cut a rectangle in half you wouldn't get a solid figure at all, since a rectangle is a plane figure. If you made a straight line cut you would get either a triangle or a quadrilateral of some variety depending on exactly how the cut was made.
Dome
Another cylinder
A rectangular prism or a cuboid.
If it was a square, the answer would be 81 square cm. The area will be the product of two numbers whose sum is half the perimeter.
all types
Dome
Depends where you make the cut Across the planes it is a CUBOID Across the corners it is PYRAMID .
Another cylinder
A rectangular prism or a cuboid.
They are both polygon. If you cut a rectangle diagonally, you will have two triangles. And if you want to figure out the area of a right triangle, you can treat it as a rectangle and then cut your calculation in half to get the correct answer.
If it was a square, the answer would be 81 square cm. The area will be the product of two numbers whose sum is half the perimeter.
yes, because if you cut the rectangle in half it would make 2 squares
all types
If you speak of half of 100 in number would be 50. If you talk about the figure, half of this would be zero.
The perimeter of a rectangle is just the sum of the lengths of its sides, so taking half of each of the sides would make the total half of its original value also.
it would be simplified to one and a half. so draw one full rectangle, or whatever, then draw one rectangle, cut it in half, and shade in one half.
Half a square is called a rectangle or a triangle.