Question

II] Solve the following:

1. Find the curved surface area of cylinder if radius is 14 cm and height is 12 cm.

2. Find the volume of a box if its length , breadth and height are 15 cm, 11.5 cm and 6 cm.

3. Find the volume of cube if its side is 16 m.

4. Find the total surface area of cylinder is radius is 4.9 m and height is 9 m.

5. A cuboid shape soap bar has volume 150cc. Find its thickness if its length is 10 cm and

breadth is 5 cm.

6. Find the curved surface area of cylinder if radius is 3.5 cm and height is 2 cm.(π = 3.14).

7. Find the total surface area of cylinder is radius is 70 cm and height is 56 cm.

8. Find the volume of a cylinder whose height is 10 cm and radius of base is 5 cm.(π =

3.14).

9. Write the faces and vertices of hexagonal prism and triangular pyramid.

10. Find the volume of the warehouse if length is 6 m, and breadth and height is 4 CM him​

Answer 1

Answer:

when we have to do these all questions....

Step-by-step explanation:

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