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$If l = 8 cm and b = 4 cm, then area of rectangle is$

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64 cm

$cm 2$

32 cm

$cm 2$

answer is D.

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Detailed Solution

Given

$l = 8$

cm,

$b = 4$

Area of rectangle

$= length × breadth = l × b$

$= 8 × 4 cm 2$

$= 32 cm 2$

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