Erica rode her bike for 5 hours last week. This week, she did not ride her bike. How many hours did she ride her bike in the pas
1 answer:
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9514 1404 393
Answer:
34.8
Step-by-step explanation:
The only polygon in the figure is the triangle outlined in red. Its perimeter is the sum of its side lengths: 15 +6.1 +13.7 = 34.8 units.
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The two halves of the chord are the same length.
