Question

find the perimeter and area of rectangle whose length is X + 2 and breadth is 2X please solve my question fast its urgent​

Answer 1

Answer:

$\huge{\underline{\underline{Given→}}}$

• $\sf\green{Length\:of\:rectangel=x+2\:units}$
• $\sf\green{Breadth\:of\:rectangel=2x\:units}$

$\huge{\underline{\underline{To\:Find→}}}$

1. $\sf\purple{Perimeter\:of\:the\:rectangle}$
2. $\sf\color{purple}{Area\:of\:the\:rectangle}$

$\huge{\underline{\underline{Answer→}}}$

Perimeter:-

As perimeter =2(Lenght+Breadth)

$\sf\blue{→P=2(l+b)}$

$\sf\blue{→P=2(2x+x+2)}$

$\sf\blue{→P=4x+2x+4}$

$\sf\blue{→P=6x+4}$

$\mathrm{\boxed{\boxed{\pink{→P=6x+4✔}}}}$

Area:-

As area =Length x Breadth

$\sf\color{blue}{→Ar=l\times b}$

$\sf\color{blue}{→Ar=2x\times (x+2)}$

$\sf\color{blue}{→Ar=2x(x+2)}$

$\sf\color{blue}{→Ar=2x^2+4x}$

${\boxed{\boxed{\pink{→Ar=2x^2+4x✔}}}}$

☞ Hence the Perimeter of the rectangle is 6x+4 units and it's area is $\mathrm{2x^2+4x}$ units which is the required answer.

HOPE IT HELPS...

Answer 2

Answer:

Length=2x

Breadth=x+2

Perimeter=2(L+B)

=2(2x+x+2)

now,4x+2x+4

=6x+4 ans.

Area=lxb

=2x(x+2)

=2x²+4x

hence, perimeter=6x+4

area=2x²+4x

hope it was helpful have a great day bye :-)