The side length of this math problem is 2 cm.

The side length is 2cm, the surface area is 24cm2, and the volume is 8cm3.

The side length is 3cm, the surface area is 54cm and the volume is 27cm.

The side length of the cube is increased by 1, which is two thirds. The surface area is nine quarters of the original, which means that it has increased by five quarters; The volume is 27/8 of the original, that is, 19/8 is increased.

Notes on Mathematics in Luohe College Entrance Examination

Take pains to make sentences.

The first volume of the eighth grade mathematics textbook review questions 1 1 all answers people's education edition.

How many classes do first-year students need to attend each week?

How to do exercises 12.3 questions 123456 on page 56 of the first volume of eighth grade mathematics published by People's Education Press? Thank you!

National Volume 2 20 1 1 Answers to Multiple Choice Questions in Mathematics for College Entrance Examination

The next day! How to take notes effectively in mathematics? How to typeset beautifully and remember the works? Thank you very much.

Mathematical symbol, there is a horizontal line on the C word, how to read it? R is horizontal above, how to read it? How to pronounce the word A on this side of the triangle?

What is the score standard of Dazhou senior high school entrance examination?

A junior high school student wants to go to a technical school. I want to learn computer application technology. Is it difficult to learn this technology? What is the basis?