Question

11. The formula of area of four walls is:



(a) length + breadth

(b) length × breadth

(c) 2 × (length + breadth)

(d) 2 × (length + breadth) × height​

Answer 1

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The formula of area of four walls is:

• length + breadth

• length × breadth

• 2 × (length + breadth)

• 2 × (length + breadth) × height

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The Area of four walls is :-

• Area :- 2 × (length + breadth) × height

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• Area of Rectangle : length × breadth

• Area of square : Side × Side

• perimeter of Rectangle : 2 × ( length × breadth )

• perimeter of square : 4 × side

• Perimeter of Triangle : Sum of all three sides

• Perimeter of hexagon : 6 × length of one side

• Perimeter of Regular Pentagon : 5 × side

• Perimeter of equilateral triangle : 3 × side

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Answer 2

Answer:

AppropriateQuestion

AppropriateQuestion

The formula of area of four walls is:

length + breadth

length × breadth

2 × (length + breadth)

2 × (length + breadth) ×