Question

the total surface area of a cuboid is 40 square and its lateral surface area is 26 square find the area of the floor​

Answer 1

Answer:

Total surface area = 2( Surface area of base ) + (Surface area of 4 walls)

40=2(S)+26

2S=14

S=7 m

2

Hence, surface area of base is 7 m

2

.

Step-by-step explanation:

gave a like and gave 5 star mark brainest