Math, asked by krishnakantnaths1154, 11 days ago

Q1-A cuboid shaped box of length 11 cm , breadth 6 cm and height 10 cm contains a cube shaped box and a cylindrical box inside it. Find the volume of the cuboid shaped box

2-Find the minimum size of gift wrapping paper required to wrap the cuboid shaped box .

3-If the edge of the cube is half of the breadth of the cuboid shaped box. Find the edge of the cubical box

4-What is the volume of air inside 10 such hollow cylindrical boxes if its radius is 7 cm & height is same as that of the cuboidal box . ( Take π = 22/ 7 )

5-What is the volume of air inside 10 such hollow cylindrical boxes if its radius is 7 cm & height is same as that of the cuboidal box . ( Take π = 22/ 7 )​

Answers

Answered by srustinayak62
2

Answer:

q1=Given that l=20cm, b=12cm, h=9cm

∴T.S.A=2(lb+bh+lh)

=2[(20×12)+(12×9)+(20×9)]

=2(240+108+180)

=2×528

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