Question

two adjacent sides of a rectangle are 3x^{2} -2y^{2} and x^{2} +3xy. find its perimeter

Answer 1

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$\underline\green{ANSWER}$

in a rectangle adjacent sides means length and breadth ;

Let the length = 3x^2- 2y^2
Breadth= x^2+3xy

PERIMETER OF rectangle =2(l+b)
=2(3x^2-2y^2 + x^2+3xy)
=2(4x^2-2y^2+3xy)
=8x^2-4y^2+6xy

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$<marquee>sarika$

Answer 2

Answer:

$2 \times l + b \:$

perimeter of rectangle=2X(L+B)

Step-by-step explanation:

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