1.

Length of a rectangle is 16 cm less than twice its breadth. If the perimeter of therectangle is 100 cm, find its length and breadth.​

Answer»

\huge\mathfrak\red{YOUR ANSWER}

let the breath be x

LENGTH is 16 less than twice breath

sooo length is 2x-16

perimeter GIVEN = 100

perimeter of rectangle = 2(l+b)

= 2 [ (2x-16) + x ] =100

= (2x-16) + x = 100/2

= 2x-16+x= 50

= 2x+x=50+16

=2x+x=66

=3x=66

=x= 66/3

=x=22

breath =22

length = 2x-16

2(22)-16

44-16

length= 28

soooo final ANSWERS...

l=28cm

b=22cm

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sooo



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