A 12-ft-by-15-ft rectangular swimming pool has a 3-ft-wide no-slip surface around it. What is the outer perimeter of the no-slip surface A 78ft B 78ft2 C 198ft D 198ft2 what is the circumference of the circle below in terms of pi. Radius is 2.2 1.1 1.21 2.2 4.4 what is the perimeter of angles PQR with vertices P -2 9 Q7,-3 and R-2 -3 in the corndinate plane 21 25 34 36 you are tiling a kitchen floor that is 10 foot wide by 4 yards long how many square yards of tile do you need 13 1/3yd2 13 1/2 yd2 20yd2 40yd2 the diameter of circle Z is 5 inches what is the area in terms of pi 2.5 pi in2 5 pi

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