Respuesta :

Answer:

[tex] { \tt{perimeter = 2l + 2w}} \\ \\ { \tt{p = (2 \times 15.5) + (2 \times 7.8)}} \\ \\ { \tt{p = 31 + 15.6}} \\ \\ { \tt{perimeter = { \boxed{ \: \: 46.6 \: \: } \: feet}}}[/tex]

Answer:

Step-by-step explanation:

the perimeter is 46.6 feet

Step-by-step explanation:

The length of Chen’s office is 15.5 feet and the width is 7.8 feet                length =15.5

width = 7.8

Use the formula



where 'l' is the length and 'w' is the perimeter

Plug in the values of length and width in the perimeter formula





So the perimeter is 46.6 feet

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