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. #15. ~. Name :. Period:. t. Use the diagram to answer questions 1 and 2. Given: line m II line n. m. 5. 1. 6. 2. If the measure of m 6 = 80˚, then the m 8 = _____. # 1. n. 7. 3. 8. 4. Name a pair of non - adjacent supplementary angles. ____________________. # 2.
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. #15 . . ~ . Name: Period: t Use the diagram to answer questions 1 and 2 Given: line m II line n m 5 1 6 2 If the measure of m 6 = 80˚, then the m 8 = _____. # 1 n 7 3 8 4 Name a pair of non - adjacent supplementary angles. ____________________ # 2 # 3 The two lines y = x + 5 and y = x – 7 are: parallel, perpendicular, or neither. (circle one) 1 4 The two lines y = 4x + 12 and y = - x + 12 are: parallel, perpendicular, or neither. (circle one) # 4 # 5 If x = 5, evaluate the expression f(5) = 10 (x + 6) ______ The opposite sides of a square are: parallel, perpendicular, or neither. (circle one) # 6 For questions #1 through #4, decide if each angle is acute, right, or obtuse # 7 # 8 137o 68o _____________ _____________ # 9 # 10 11o _____________ _____________
. #15b . . ~ . Given the m ABD = 4x + 3˚, and m DBC = 5x + 6˚. Find x, the m ABD, and m DBC. A • D • 11. x = ________ 12. m ABD = _______ 13. m DBC = _______ B • C Use the diagram to answer questions 14 and 21. Given: line m II line n, m 4 = 36˚ and m 16 = 55˚. s t 11 13 1 10 16 12 m 15 4 7 5 6 9 3 8 n 2 14 Find the following: #14 m 2 = _____ m 13 = _____ #18 #19 m 5 = _____ m 1 = _____ #15 m 3 = _____ #20 #16 m 14 = _____ m 11 = _____ #21 m 9 = _____ #17