Question

A square sheet picture is to be framed its side is 29 m. what length of the frame will be needed

Answer 1

• Given

• Side of the square picture = 29 cm

• To Find

• The perimeter of the frame.

• Solution

Using the formula,

• Perimeter of the square = 4S

Where,

• P = Perimeter
• S = Side

Substituting their values,

⟶ P = 4 × 29

⟶ P = 116 cm

Therefore, the perimeter of the square is 116 cm.

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Some related formulae -

• Area of square = side × side
• Perimeter of square = 4 × side
• Diagonal of square = √2a
• Perimeter of reactangle = 2(l + b)
• Diagonal of rectangle = √l² + √b²
• Total surface Area of cuboid = 2(lb + bh + hl)
• Volume of cuboid =  length × breadth × height
• Perimeter of cuboid = 4 (length + breadth + height)
• Total surface area of cube = 6 × side²
• Volume of cube = side³
• Perimeter of cube = 12 × side