Question

12. Find(i) the volume(ii ) the total surface area (iii) the lateral surface area and (iv) the length
of the diagonal of a cube of side 10 cm​

Answer 1

Answer:

a= 10 cm

volume = a³ = 10×10×10 = 100×10 =1000 cm³.

TSA = 6a² = 6× 100 = 600 cm².

CSA = 4a² = 4×100 =400 cm².

length of diagonal = √3a = √30 cm.

hope it helps you!!!

Answer 2

Step-by-step explanation:

volume = 1000 cm^3

total surface area= 6a^2= 6× 100=600 cm^2

lateral area= 4a^2= 4× 100 = 400 cm^2

lenght of diagonal= 10√3 cm