The length and breadth of a rectangle are $8.5 c m$ and $4.3 c m$ respectively.
Its
Perimeter =
Area =

Perimeter= $25.6 c m$

Area= $36.55 c m 2$

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36.55

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Solution

Step 1:use perimeter of rectangle formula to find
Perimeter of Rectangle = $2 (L e n g t h + B r e a d t h)$
$= 2 (8.5 + 4.3) = 2 x 12.8 = 25.6 c m$
Step 2:use area of rectangle formula to find
Area of Rectangle = $L e n g t h x B r e a d t h$
$= 8.5 x 4.3 = 36.55 c m 2$

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