Cylinder Find the surface area of the rig 9 8 cm 5 cm 12 cm

Cylinder Find the surface area of the rig 9. 8 cm 5 cm 12 cm Find the surface area of th ft 12.

Solution

Solution:

(9) Surface Area of right cuboid

lenght = l= 12 , width = b=5 and height = h =8

Area = 2lb+ 2lh + 2bh

=2*(12)*(5) + 2 *(12)*(8) + 2 *(5)*(8)

= 392 cm²

Answer: 392 cm²