Math, asked by sayanstrange, 1 year ago

How many rectangles are there on the chess board including squares ?

Answers

Answered by khalidrja54793

9

If the grid is 1x1, there is 1 rectangle. If it is 3x1, there are 3 + 2 + 1= 6 rectangles.

Previous Question

Next Question

Similar questions

Math, 7 months ago

The sum of (-13) and 9 is...

Biology, 7 months ago

Root hair have a semipermeable membrane called the ________...

Geography, 7 months ago

this the model designed for guiding the police of information security within a company, firm or organization. what is "this" referred to here?

Environmental Sciences, 1 year ago

Give pointwise precautions and preventions for malaria.

English, 1 year ago

I can tell you what the chocolate was wrapped ________.

Art, 1 year ago

best essay on save earth for win essay writing competition.

Science, 1 year ago

suggest different ways to avoid wastage of food...

Math, 1 year ago

the product of the numbers denoting the ages ( in years) of 2 adults is 770 what is the sum of their ages (in years )...