Search
Ask a question
0

A cistern 6 m long, 4 m wide, contains water to a depth of 1 m 25 cm : find the area of the wet surface.

A cistern 6 m long, 4 m wide, contains water to a depth of 1 m 25 cm : find the area of the wet surface.

1 Answer by Expert Tutors

Tutors, sign in to answer this question.
Francisco E. | Francisco; Civil Engineering, Math., Science, Spanish, Computers.Francisco; Civil Engineering, Math., Sci...
5.0 5.0 (1 lesson ratings) (1)
1
Check Marked as Best Answer
The wet surface will be: the base 6X4=24 m2 plus 2 walls of 1.25X4 = 10m2 plus two walls of 1.25X6 = 15m2
total 24+10+15=49m2