Question

11. What is the total surface area of a cube with side 1 m?
A) 6cm²
B) 6 m2
C) 24 mD) 12 cm
A
B
ОО
С C
O
D​

Answer 1

$\: \: \: \: \: \: \: \: \: tsa \: of \: cube = 6 {a}^{2}$

$\: \: \: \: \: \: \: \: \: tsa \: of \: cube = 6(1) {}^{2}$

$= > \: \: \: \: \: \: \: \: \: \: \: \: \: \: 6 \: cm {}^{2}$

Answer 2

Answer:

tsa of cube = 6a^2

                  a= 1

                tsa=6(1)^2

                     = 6 m^2

Step-by-step explanation: