Question

find the volume of a cube whose surface area is 294 metre square​

Answer 1

Answer:

Step-by-step explanation:

6a2=294

a2=49

a=+/-7

if a=7

a3=343

if a=-7

a3=-343

Answer 2

$</p><p>\mathfrak{\huge{\pink{HELLO}}}$

Given,

$surface \: area \: of \: cube = 6a {}^{2} \\ = > 6a {}^{2} = 294 \\ = > a {}^{2} = \frac{294}{6} \\ = > a {}^{2} = 49 \\ = > a = 7m$

Now,

$volume \: of \: cube \: = a {}^{3} \\ = > (7) {}^{3} = > 343m {}^{3}$

I hope my answer helps you ❤❤