The edge of a cube is 19 cm. What is the total surface area of the cube (in cm²)?

Correct option is C

Given:
The edge of the cube is 19 cm.
Formula Used:
Total Surface Area of Cube = 6 × $$(side)^2$$​​
Solution:
Edge of the cube = 19 cm.
Total Surface Area = 6 ×  $$(side)^2$$​​
Total Surface Area = 6 × $$(19)^2$$​ = 6 × 361 = 2166 cm²
Thus, the total surface area of the cube is 2166 cm².