Question

Find the curved surface area and total surface area of the following cuboid i) l = 5 cm, b = 8 cm and

h = 11.2 cm ii) l = 8.1 m, b = 4.3 m and h = 3.1 cm



step by step​

Answer 1

(i)CSA=291.2 cm^2

TSA=371.2 cm^2

(ii)CSA=76.88 m^2

TSA=118.72 m^2

Hope this helps you..☺