Question

Find the total surface area of rectangular hall with length 6cm, breadth 4.5cm and height 3cm​

Answer 1

Answer:

Step-by-step explanation:

Answer 2

Answer:

T.S.A. = 63

Step-by-step explanation:

T.S.A. OF Rectangular hall = 2h (l + w)

= 6 (6+4.5)

= 6 (10.5)

= 63 ans.

May be, this solution is correct.