Question

Please help if you know it!!

Answer 1

Answer:

294=6l^2

294÷6=l^2

49=l^2

7=l.........(taking square root)

length of cube is 7 inch

Step-by-step explanation:

total surface area of cube =6l^2

Answer 2

ANSWER :–

⭐FORMULA⭐ :–

AREA OF CUBE = 6 a²

=> HERE a is length of cube .

SOLUTION :–

=》 AREA OF CUBE = 294

=》 6 a² = 294

=》 a² = 49

=》 a = 7 inch.