Question

The adjoining figure shows a cuboidal block of wood through which a circular cylindrical hole of the biggest size is drilled. Find the volume of the wood left in the block.​ (Take π =22/7)

Answer 1

Step-by-step explanation:

first don't the area of cylinder and the fi d the area of the cuboid then subtract both u will get your answer

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Answer 2

Answer:

13,500 cm3

Step-by-step explanation:

Breadth of rectangle=30cm

Length of rectangle=70cm

Height of rectangle=30cm

Volume of rectangle=l*b*h

70*30*30

63000cm3

Volume of Cylinder=πr2h. (radius=30/2)

22/7*15*15*70

49500cm3

Volume left=63000-49500

13500cm3

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