Question

the length of a rectangle is 30cm more its width the perimeter of rectangle is 292cm find the length amd width of rectangle

Answer 1

let the width be x
then the length be x+30
2(l+b) = 292
2(x+x+30) = 292
2x+30 = 146
2x = 116
x = 58cm
y = 88 cm
please mark it as the brainliest answer

Answer 2

let the width be x then length will be x+30.

Perimeter= 292 cm

• 2(l+b)=292        {substituting the answer in the formula for perimeter of a

                 rectangle}

• 2(x+30+x)=292    {substituting the values for length and breadth}
• 2(2x+30)=292
• 2x+30=292/2
• 2x=146-30
• x=116/2
• x=58

Hence, the width=x will be 58 cm an the length will be 58+30=88 cm.

Done!!

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