Chapter 1 - Test (Sections 1

4. Adjacent angles are complementary. 5. Adjacent angles are linear pairs. 6. Linear pairs are adjacent angles. 7. Complementary angles are adjacent. 8. Three angles can be supplementary if their sum is 180°. 9. bisects . m = (3x + 4)° and m = (6x – 5)°. Find m. 10. An angle measure 57.6°. Find its complement and its supplement. 11. ................
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