Question

Areas
surfaces les volumes
Exercise 13.1.
A plastic box 1.5 m long 1.25m cofile & Scm deep as bo be
mode Ttes opened at the top. Ignoring the titless of the plastie
sheet, determine:
The area of the sheet oequisied the making the box
The cost of Sheet foort. ita sheet measuring Im? costs PS 20.(1) the area of the sheet required for making the box​

Answer 1

exercise 13.1 of ncert book or some other book?

tell fast