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1 xPart 1: Lines and Angles 1. The angles labeled (2a)° and (5a + 5)° are supplementary (add up to 180°) because together they form a line. We can solve for a as follows:…

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10.3 - Circles Find the missing value to complete the square. 6. x2 – 2x + 7. x2 + 4x + 8. x2 – 6x + Circles – Warm Up Find the missing value to complete the square.…

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Education Gmat quant topic 5 geometry solutions

1 Part 1: Lines and Angles 1. The angles labeled (2a)° and (5a + 5)° are supplementary (add up to 180°) because together they form a line. We can solve for a as follows:…