Question

a cube of 70 cm side is divided into 3 equal cubes find its area of the each of the sectors​

Answer 1

Answer:

a cube of 70 cm side is divided into 3 equal cubes. The area of the each of the sectors​ is 9800 square cm

Step-by-step explanation:

Side length of the cube = 70 cm

Equation for finding area of the cube = $6a^{2}$, where a is the  length of the side of the cube.

Therefore,

Area of the cube of side length 70cm = 6×70² = 29400 square cm

As the cube is divided into 3 equal cubes,

Area of each of the cube = 29400 ÷ 3 = 9800 sguare cm

Hence area of each sector = 9800 square cm