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14. The length of a rectangle measures 15 centimeters. The perimeter of the rectangle is 48 centimeters. What does the width, w, of the rectangle measure? F. 16.5 cm, because 48-15 = W 2 :w 48-(2x15) G. 9 cm, because =W 2 H. 18 cm, because 48 - 2 x 15 = w J. 126 cm, because (48 + 15) x 2 = w

Respuesta :

Perimeter of a rectangle:

[tex]p=2(l+w)[/tex]

Given,

p=48cm

l=15cm

Substitute the known values in the formula,

[tex]48=2(15+w)[/tex][tex]48=30+2w[/tex][tex]48-30=2w[/tex][tex]2w=18[/tex][tex]w=\frac{18}{2}[/tex][tex]w=9\operatorname{cm}[/tex]

Option G is the correct answer.

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