Question

if the area of a cube is 294cm squared, what is the volume

Answer 1

Answer:

mark me as brainliest

Step-by-step explanation:

Surface Area of the cube is given to be 294 cm²

But the surface are of cube is given by the formula 6a²

⇒ Surface Area = 6a²

⇒ 6a² = 294

⇒ a² = 49

⇒ a = 7 cm

Now, Volume of the cube is given by a³

⇒ Volume = 7³

Read more on Brainly.in - https://brainly.in/question/2717857#readmore

Answer 2

Cube area=6a^2 a=s
So,
294/6=49
a^2=49
a=Square root of 49
a=7cm
Volume of a cube is=s^3
Volume=7^3
Volume=343cm3