Question

1. Find the total surface area and lateral surface area of a cube whose each edge is:
a. 5 cm
b. 2 dm
C. 0.7 m​

Answer 1

Answer:

a. Total surface area = 150 $cm^2$

   Lateral surface area = 100 $cm^2$

b. Total surface area = 24 $dm^2$

    Lateral surface area = 16 $dm^2$

c. Total surface area = 2.94 $m^2$

   Lateral surface area = 1.96 $m^2$

Step-by-step explanation:

Total surface area of cube = $6l^2$

 Lateral surface area = $4l^2$

substitute l in each formula