Question

the perimeter of a rectangle of length 41 cm and breath 28 cm what is the area of rectangle??

Answer 1

area of rectangle=l×b
=41×28
=1148 cm sq
perimeter of rectangle=2(l+b)
=2(41+28)
=138 cm

Answer 2

$\huge{\underline{\sf{Question :-}}}}$

Find the perimeter of a rectangle of length 41 cm and breath 28 cm. What is the area of rectangle??

$\huge{\underline{\sf{Answer :-}}}}$

$\sf Given\begin{cases} &\sf{Length\;of\;the\; rectangle, \;l\;=\be{41\:cm}}\\&\sf{Breadth\;of\;the\;square,\;b\;=\bf{28\;cm}}\end{cases}$

$\boxed{ \sf \blue{ To \: Find : }}$

• Area of the rectangle = ❓
• Perimeter of the rectangle = ❓

$\green{\underline\bold{Now,}}$

$\green{\underline\bold{We \:know,}}$

$\boxed{ \sf \blue{ Area\: of \:a \:rectangle \:= \:l\:×\:b.}}$

= 41 × 28

= 1148 cm sq.

$\green{\underline\bold{And,}}$

$\boxed{ \sf \blue{ Perimeter\: of \:a \:rectangle\:= \:2\:×\:(l\:+\:b)}}$

= 2 (l + b)

= 2 (41 + 28)

= 138 cm

$\pink{\underline\bold{∴\: Area \:of \:the\: rectangle \:= \: 1148\: cm \:sq..}}$

$\pink{\underline\bold{ Perimeter\: of\: the\: rectangle \:= \:138.}}$

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