Question

find the surface area of a cube whose side is measured 5 cm also find its lateral surface area​

Answer 1

Answer:

Side of a cube =5cm

TSA of a cube = 6 lateral sq

= 6x5 sq

= 6x5x5 = 150cm sq

LSA = 4l sq

= 4x5x5 = 100cm sq

Answer 2

Answer:

The Total Surface Area of the given cube is  150 c$m^{2}$

The Lateral Surface area of the cube is 100 c$m^{2}$

Step-by-step explanation:

The measure of one side of the cube(a) = 5 cm

The Formula used to find the Total Surface Area of the cube = [Tex]6a^2 [/tex]

So, The Total Surface Area of the given cube = 6$a^{2}$

=> 6 (5$)^{2}$

=> 6 * 5 * 5

=> 150 c$m^{2}$

The Formula used to find the Lateral Surface Area of the cube = 4$a^{2}$

So, The Lateral Surface Area of the Cube = 4$a^{2}$

=> 4 (5$)^{2}$

=> 4 * 25

=> 100 c$m^{2}$

Therefore, the Total Surface Area of the given cube is  150 c$m^{2}$ and the Lateral Surface area of the cube is 100 c$m^{2}$.