Question

What is the surface area of cereal box whose length , breath, and height are 20cm , 8cm,30cm ,also find its volume

Answer 1

V = 4800 cm^3

SA = 2000 cm^2

Explanation:

V = l x w x h

V = 20 x 8 x 30

V = 4800 cm^3

20 x 8 x 2 = 320 cm^2

20 x 30 x 2 = 1200 cm^2

8 x 30 x 2 = 480 cm^2

320 + 1200 + 480 = 2000 cm^2