Question

12. A box is 150 cm long and 25 cm wide. If its height is 6 cm, find the area of four walls of the box.​

Answer 1

Step-by-step explanation:

• area of four wall=2(l+b)*h=2(150+26)*6=2*175*6=2100cm

Answer 2

Answer:

Area of four wall =2(l+b)×h=2(150+25)×6=2100cm².

Step-by-step explanation:

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