Question

The area of rectangle is same as that of a square of side 16 m if the length of the rectangle is 32 meter find its Perimeter (in this picture Q9)

Answer 1

Answer:

Side of square - 16

Area of square - (Side)^2

Area - 16 x 16

= 256

Area of square = Area of rectangle

Length of rectangle - 32 m

Breadth = ??

Area = 256cm^2

Length = 32 m

Breadth = 256cm^2/32 m

= 8 m

Perimeter of rectangle = 2 x (L+B)

Perimeter = 2 x (32 m + 8 m)

2 x (40)

80 m is the perimeter

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Answer 2

$\huge{\bf{\green{\mathfrak{Question:-}}}}$

• The area of rectangle is same as that of a square of side 16 m if the length of the rectangle is 32 meter. Find its Perimeter.

$\huge {\bf{\orange{\mathfrak{Answer:-}}}}$

• Area of rectangle = Area of square (Given)

• $\boxed{\therefore{\textsf{l \: * \: b \: = \: s \: * \: s}}}$

• 32 x b = 16 * 16

• 32 x b = 256

• $\frac{256}{32}$ $\textsf{= \: b}$

• $\boxed{\therefore{\textsf{b \: = \: 8}}}$

• We know that l = 32m and b = 8m of a Rectangule.

• $\boxed{\textsf{Perimeter \: of \: Rectangle \: = 2 \: ( \: l \: + \: b \: )}}$

• 2 ( 32 + 8 )

• $\textsf{2 \: * \: 40}$

• $\boxed{\textsf{80\: m}}$

$\huge{\bf{\red{\mathfrak{Conclusion:-}}}}$

• $\boxed{\therefore{\textsf{Perimeter \: of \: Rectangle \: = \: 80 \: m}}}$