presritz presritz

01-04-2021
Mathematics

contestada

A bedroom door has an area of 21 square feet. Its perimeter is 20 feet. What are the
dimensions of the door?

Respuesta :

23ricorvan 23ricorvan

01-04-2021

Answer:

The door is 7 feet x 3 feet

Step-by-step explanation:

AREA: 7 x 3 = 21

PERIMITER: 7 + 7 + 3 + 3 = 20

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