Question

L=20m b=13m perimeter​

Answer 1

Answer:

Perimeter of a rectangle= 2(l+b)

perimeter of rectangle=2(20+13)

perimeter of rectangle=2×33

perimeter of rectangle=66m2

Step-by-step explanation:

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Answer 2

$\huge\bf\purple{answer:}$

$\sf{ }$

$\large\bf{{\underline{To~find}}:}$

$\sf{The~perimeter~of~the~rectangle,~given:}$

$\sf{~~~~~~L=20m~~~B=13m}$

$\bf{{\underline{Perimeter~of~a~rectangle}}:}$

$\sf{~~~~~~2(L+B)}$

$\sf{:→ 2(20 + 13)}$

$\sf{:→ 2(33)}$

$\sf{:→ {\purple{\underline{\boxed{\bf 66m}}}}}$

$\sf{ }$