Mathstar209 Mathstar209
  • 10-10-2019
  • Mathematics
contestada

The perimeter of rectangle is 48 cm. Find the sides of the rectangle if one of the sides is 12 cm longer than the other.

Respuesta :

Flamecaster
Flamecaster Flamecaster
  • 10-10-2019

Answer:

Width is 4cm, length is 12 cm.

Step-by-step explanation:

Write the problem as an equation.

(x+12)*(x)=48

Where x is the length of the shorter side.

Solve.

(x^2)+12x=48

x=4

Answer Link
Sophielu66 Sophielu66
  • 14-10-2020

Answer:

Sides: 6 and 18

Step-by-step explanation:

48-(12*2)=24

24/4=6

6+12=18

Answer Link

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