Question

The length of rectangle is 4cm and breadth is 300 cm . Find its area and perimeter .​

Answer 1

Answer:

Area= 1200cm²

Perimeter= 608cm

Step-by-step explanation:

Length= 4cm

Breadth= 300cm

Area= length×breadth

= 4×300

= 1200cm²

Perimeter= 2(length+breadth)

=2(4+300)

= 2×304

= 608cm

Hope It Helps :)

Answer 2

$\boxed{\huge{\bf{\star{Correct\:question \:-:}}}}$

• The length of rectangle is 4cm and breadth is 300 cm . Find its area and perimeter .

$\huge{\bf{AnswEr -:}}$

• $\boxed{\sf{\purple{Perimeter \:of \: Rectangle \: =\:608 cm}}}$
• $\boxed{\sf{\purple{Area \:of \: Rectangle \: =\:1200 cm²}}}$

Explanation-:

$\huge{\bf{Given -:}}$

• The length of rectangle is 4cm .
• The breadth of rectangle is 300 cm .

$\huge{\bf{To \: Find ,}}$

• Area of a Rectangle.
• Perimeter of a Rectangle.

$\huge{\bf{Solution,}}$

• $\boxed{\sf{\purple{Area \:of \: Rectangle \: =\:Length \times \: Breadth}}}$

Here ,

• The length of rectangle is 4cm .
• The breadth of rectangle is 300 cm .

Now,

$\large{\sf{\Rightarrow{\pink{ Area \: of \:Rectangle \: = 4 \times 300 }}}}$

$\large{\sf{\Rightarrow{\pink{ Area \: of \:Rectangle \: = 1200 cm ²}}}}$

Therefore,

• $\boxed{\sf{\purple{Area \:of \: Rectangle \: =\:1200 cm²}}}$

NOW ,

• $\boxed{\sf{\purple{Perimeter \:of \: Rectangle \: =2×(\:Length + \: Breadth)}}}$

Here ,

• The length of rectangle is 4 cm .
• The breadth of rectangle is 300 cm .

Now ,

$\boxed{\sf{\pink{Perimeter \:of \: Rectangle \: =2×(\:3 + \: 300)}}}$

$\boxed{\sf{\pink{Perimeter \:of \: Rectangle \: =2×(304)}}}$

$\boxed{\sf{\pink{Perimeter \:of \: Rectangle \: =608 cm }}}$

Therefore,

• $\boxed{\sf{\purple{Perimeter \:of \: Rectangle \: =\:608 cm}}}$

Hence ,

• $\boxed{\sf{\purple{Perimeter \:of \: Rectangle \: =\:608 cm}}}$
• $\boxed{\sf{\purple{Area \:of \: Rectangle \: =\:1200 cm²}}}$

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