Chat with our AI personalities
If "defention" = definition,"rectangler" = rectangular"prisim" = prism, thenit is a three dimensional shape whose cross section is a rectangle. It is the shape of a smooth brick or a shoebox.
a statement that the values of two mathematical expressions are equal (indicated by the sign =).
It means that in a number such as "123", each digit has a different value, due to its position. The 1 actually means 1 x 100, the 2 means 2 times 10, and the 3 means 3 x 1. The powers of 10 I listed (100, 10, and 1) are the "place value".