Question

Topic is perimeter and area​

Answer 1

Step-by-step explanation:

• The length of the wall = 20 feet
• The breadth = 12 feet
• Therefore, Area = 240 feet²

• Side of the window = 4 feet
• Therefore, Area = 16 feet²

• Length and breadth of the door = 7 & 5 feet respectively
• Therefore area = 35 feet²

• Area of the wall painted = Ar(wall) - (Ar(window) + Ar(door))
• = 240 - (16+35)
• 240-51
• = 189 feet²

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Tautik

Answer 2

Hope this may help you

Answer is 3780rs