Question

Find perimeter of the rectangle whose Length is 6cm and breadth is 4cm ​

Answer 1

Explanation:

L=6cm

B=4cm

We know that

$\boxed{\sf Perimeter=2(l+b)}$

$\\ \tt\longrightarrow Perimeter=2(6+4)$

$\\ \tt\longrightarrow 2(10)$

$\\ \tt\longrightarrow 20cm$

Answer 2

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To do:-

• To find the perimeter and,
• Area of a rectangle.

⠀

Solution:-

• Area of the Rectangle:-

$Area \: of \: the \: Rectangle \longrightarrow \: length \times breadth \\ \implies \: Area \: of \: the \: Rectangle \longrightarrow \: 6 \times 4 \\ \implies \: Area \: of \: the \: Rectangle \longrightarrow 24 {cm}^{2}$

$Perimeter \: of \: the \: rectangle \longrightarrow2 \times (length + breadth) \\ \implies \: Perimeter \: of \: the \: rectangle \longrightarrow2 \times (6+ 4) \\ \implies \: Perimeter \: of \: the \: rectangle \longrightarrow2 \times 10\\ \implies \: Perimeter \: of \: the \: rectangle \longrightarrow20cm$