The length of a rectangular is 18cm . What widths will give a perimeter less than 150cm​

Sagot :

Answer:

0cm < W < 57cm

Step-by-step explanation:

P < 150cm

P = 2(L + W)

L = 18cm

L > 0cm, W > 0cm

2(18cm + W) < 150cm

18cm + W < 75cm

W < 57cm

0cm < W < 57cm