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makayla248:
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Below, BA is tangent to circle O and arc AC = 45°. What is the length of OB? (HINT: Remember the relationships between the sides of a 45° – …
 updated one year ago
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makayla248:
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What is the length of DC if the perimeter of the trapezoid below is 32?
 updated one year ago
 6 replies
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makayla248:
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Claude is learning how to type and can only type 20 words per minute. His friend Henry is in the same typing class and types five words per …
 updated one year ago
 5 replies
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