Question

The external length, breadth and height of a closed box are 10 cm, 9 cm and 7 cm
respectively. The total inner, surface area of the box is 262 sq. cm. If the walls of the
box are of uniform thickness t cm, then t equals:
A) 1 cm
B) 23/3 cm
C) 1 cm or 23/3 cm
D) None of these​

Answer 1

Answer:

A) 1 cm is the right answer

Answer 2

Answer:

ARYABHATTA MAIN CHEATING?

Step-by-step explanation: