Question

find the area of rectngle whose length is 12.5cm and breadth is 8.5cm also find it perimeter​

Answer 1

Answer:

Perimeter=42cm

Area=106.5cm2

Step-by-step explanation:

Imagine a rectangle, its length would be 12.5cm and its breath would be 8.5cm, as a rectangle has 2 pairs of equal sides, we can say the perimeter is 42cm.

To find an area, you just have to multiply the values.

8.5x12.5=106.5cm2

Answer 2

Area of rectangle = length × breadth

$area \: of \: rectangle = 12.5 \times 8.5 \\ \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: = 106.25 {cm}^{2}$

Perimeter of rectangle = 2 ( length + breadth )

$perimeter \: of \: rectangle \: = 2(12.5 + 8.5) \\ \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: = 42 \: cm$

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