- A11200
- B12320
- C22400
- D10080
Step-by-Step Solution
Bottom = . Walls = . Total = 2400 + 8800 = 11200 sq cm.
Answer: A) 11200
A cuboidal aquarium is 80 cm long, 30 cm wide and 40 cm high.
The glass is needed for the bottom and the four sides, but the top is left open.
Find the area of glass required (in sq cm).
Class 8Surface Area of Cuboid and CubeMensuration
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