3
QuizMultiple Choice

Area of Polygons

Question 3 • FL-1205040-M/J Grade 7 Mathematics B -GF

A tabletop has an area of 12 square feet and a perimeter of 16 ft. What are the dimensions of the table?

Answer
A
2 ft by 6 ft
B
2 ft by 8 ft
C
4 ft by 3 ft
D
4 ft by 4 ft

Explanation

For a rectangular tabletop, the area is length × width and the perimeter is 2(length + width). The dimensions 2 ft by 6 ft give an area of 2 × 6 = 12 square feet and a perimeter of 2(2 + 6) = 16 ft. Therefore, the dimensions are 2 ft by 6 ft.

AI-written and checked against the verified answer.

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