Mathematics, 23.11.2020 01:10 arianawelsh123l

The area of a rectangular door is 21 ft. Sq. The border around the door is 20 feet. What is the length and width of the door? Use the factors of 21 to help you find the area of the door first.

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The area of a rectangular door is 21 ft. Sq. The border around the door is 20 feet. What is the leng...