Question

A cubical box has an edge of 7 cm and another cuboidal box has dimensions of 7cm ,6cm and 8cm . Which box has greater total surface area and by how much?

Answer 1

Answer:

Cube has more surface area

Step-by-step explanation:

Cube surface area = 6*7*7 = 294 cm^2

Cuboid surface area = 2*(6*7 + 6*8 +7*8)

=2*(42+48+56)

=2*146

= 292 cm^2

Cube has more surface area

294-292 = 2 cm^2

Answer 2

hope it may help you