Heidi has built a cubical water tank with lid for her house, with each outer edge 1.5m long. She gets the outer surface of the tank excluding the base covered with square tiles of side 25cm. Find much would she spend for the tiles, if the cost of tiles is Rs 360 per dozen.

did you get the answer yet?

step-by-step explanation:

-12 > a

step-by-step explanation:

-11 > 1 + a

subtract 1 from each side

-11-1 > 1-1+a

-12 > a

6(h+1)/2=a

a=area

step-by-step explanation:

its the same thing as a square or rectangle but after multiplying two sides you need to divide it by two.

the absolute value function