Mathematics, 14.05.2021 21:20, lefthandeddolan
A landscape architect used the entire length of an 80-foot rope to lay out a flower bed in the shape of a square. In another area, he used the entire length of the same rope to lay out a second flower bed in the shape of a circle. (Drawings not to scale.)
image
Activity 1 of 2
Part A: What is the area of the square?
A.
6,400 ft2
B.
320 ft2
C.
400 ft2
D.
4,000 ft2
Activity 2 of 2
Part B: What is the area of the circle rounded to the nearest square foot?
A.
509 ft2
B.
1,600 ft2
C.
251 ft2
D.
2,037 ft2
Answers: 3
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