Question

door 4m6cm and breadth 1.2 m has 4 glass panes fitted into it.Each pane measure 60cm by20c m. what is the area of the wood?​

Answer 1

Answer:

Step-by-step explanation:

area of wood= area of door - area of 4 glass planes

                     = 4.06*1.2 - 4(0.6*0.2)

                     = 4.872 - 4(0.12)

                     = 4.872 - 0.48

                     =4.392 m^2