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Find the area of the circle with diameter 19.4 cm to the nearest tenth. Use 3.14 for π. * A.295.4 cm² B.590.9 cm² C.30.5 cm² D.283.2 cm²

Find the area of the circle with diameter 19.4 cm to the nearest tenth. Use 3.14 for π. * A.295.4 cm² B.590.9 cm² C.30.5 cm² D.283.2 cm²
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Find the area of the circle with diameter 19.4 cm to the nearest tenth. Use 3.14 for π. *

A.295.4 cm²
B.590.9 cm²
C.30.5 cm²
D.283.2 cm²

User Sebastian Ullrich
by
8.0k points

2 Answers

4 votes
 i think the answer is A
User Poco
by
8.1k points
0 votes
19.4 divided by 2, to find the radius. Then square it, and then multiply it by pi. Which gives you A as the answer
User Nandakumar V
by
7.9k points
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