queenkimm26
02.10.2019 •
Mathematics
Acd has a diameter of 12 cm. the hole in the middle of the cd has a diameter of 1.5 cm. find the area of the cd to the nearest tenth. use 3.14 for π.
a. 111.3 cm2
b. 113.0 cm2
c. 349.4 cm2
d. 445.1 cm2
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