Question

find the length of a rectangular table if the perimeter 95 cm and width is 42 cm ​

Answer 1

Answer:

• perimeter=2(l+b)
• 95=2l+2*42
• 95=2l+84
• 2l=95-84
• 2l=11
• l=5.5 cm

Answer 2

Answer:

5.5

Step-by-step explanation:

perimeter of rectangle= 2 (l+ b)

95= 2(l+42)

95/2= l+ 42

47.5= l + 42

l= 47.5-42

l= 5.5