Advertisement Remove all ads

Find the Area of Metal-sheet Required to Make an Open Tank of Length = 10 M, Breadth = 7.5 M and Depth = 3.8 M. - Mathematics

Sum

Find the area of metal-sheet required to make an open tank of length = 10 m, breadth = 7.5 m and depth = 3.8 m.

Advertisement Remove all ads

Solution

Length of the tank = 10 m

Breadth of the tank = 7.5 m

Depth of the tank = 3.8 m

Area of four walls = 2[L+B] x H = 2(10 + 7.5) x 3.8

= 2 x 17.5 x 3.8 = 35 x 3.8 = 133 m2

Area of the floor = L x B = 10 x 7.5 = 75 m

Area of metal sheet required to make the tank =Area of four walls + Area of floor = 133 m2 + 75 m2 = 208 m2

  Is there an error in this question or solution?
Advertisement Remove all ads

APPEARS IN

Selina Concise Mathematics Class 8 ICSE
Chapter 21 Surface Area, Volume and Capacity
Exercise 21 (B) | Q 9 | Page 241
Advertisement Remove all ads
Advertisement Remove all ads
Share
Notifications

View all notifications


      Forgot password?
View in app×