Question

Take a piece of card board.Draw a square axa .A Square bxb and 2 rectangles ax b on it. Cut off figures as shown. (refer image1) Verification of ( a^2-b^2)=(a+b) (a-b). Take a piece of cardboard. Draw the rectangles as shown (refer image 2.) 2) Find the surface area and volume of all cubes separately and also find the volume of the cuboid formed. (refer image 3)​

Answer 1

Step-by-step explanation:

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