Mathematics

Mathematics

Counting Rectangles

How many rectangles are there in the following figures?

There are five rectangles in the above figure.

There are eight rectangles in the above figure.

There are six rectangles in the above figure.

Find the rectangle count for the grids of size

3 x 7

There will be 21 rectangles.

4 x 8

There will be 32 rectangles.

5 x n

There will be “5n” numbers of rectangles.

m x n

There will be “mn” numbers of rectangles.

English as Second Language

English language courses are geared to the ability of students whose mother tongue is not English, to communicate fluently in English. Learning a language where it is spoken is a language experience and ...