Question

A cuboid has the total surface area 236 CM square if its length and height are 8 cm and 6 CM respectively ?find breath

Answer 1

Answer:

Step-by-step explanation:

SA = 236

L = 8 cm

h  = 6 cm

w  = ?

Formula

2*L*w +  2*h * w + 2*L*h

Solution

2*8*w + 2* 6 * w + 2*8*6 = 236

16w + 12*w + 96 = 236                    Combine

28w + 96 = 236                              Subtract 96 from both sides.

28w  = 236 - 96                             Combine

28w = 140                                       Divide both sides by 28

w = 140/28

w = 5