Find the surface area of the following cylinders under the given condition:

(5) Find the lateral area of the cylinder below:
     

6) Find the surface area of the cuboid measured 12cm by 10cm by 20cm

7) Find the surface area of the below polygon:

       

8) Find the surface area of the triangular prism below:
     

9) Find the area of the pipe with radius 7 cm and it is 20 cm long.

10) The area of the cube is 24m²,  find the length of one side of the cube.

****** Mr. Yahya M (Badshah) *******

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