Geometry
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Assignment
Date________________ Period____
Angle Addition Postulate - Solving for Unknowns 1) m JKL = 58x - 1, m CKL = 70°, and m JKC = 33x + 4. Find x.
2) m LMQ = 35x - 2, m LMN = 148°, and m QMN = 41x - 2. Find x.
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3) Find x if m UKJ = 85°, m LKJ = 24x + 3, and m LKU = 13x - 5.
4) m NKJ = 7x - 4, m LKJ = 16x + 6, and m LKN = 64°. Find x. J K
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5) m STU = 40x - 1, m STZ = 78°, and m ZTU = 12x + 5. Find x.
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6) m FGM = 5x + 2, m FGH = 44x + 4, and m MGH = 158°. Find x. M
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7) m GST = 33°, m RSG = 2x + 110, and m RST = x + 143. Find x.
8) Find x if m LMN = 121°, m ZMN = 9x - 2, and m LMZ = -3 + 5x.
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9) Find x if m FGH = 130°, m ZGH = x + 62, and m FGZ = 92 + x.
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10) m IJK = 36x - 4, m IJR = 21x + 1, and m RJK = 55°. Find x.
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Worksheet by Kuta Software LLC
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11) m WJK = 118°, m IJW = 8x - 4, and m IJK = 23x - 6. Find x.
12) Find x if m HIW = 74°, m WIJ = 3x + 2, and m HIJ = 12x + 4. H
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13) m FGY = 2x + 1, m YGH = 14x + 18, and m FGH = 179°. Find x.
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14) Find x if m ABT = 1 + 72x, m TBC = 59x + 1, and m ABC = 133°. T
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15) m FED = 15x - 1, m FES = 29°, and m SED = 11x + 10. Find x. F
16) Find x if m EDK = 80°, m EDC = 79x, and m KDC = 2 + 38x. E
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17) m CEF = 11x + 7, m DEC = 37°, and m DEF = 16x + 9. Find x.
18) Find x if m EFP = 10x - 4, m PFG = 9x + 10, and m EFG = 120°. G
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19) m MGH = 42°, m FGH = 11x - 1, and m FGM = 6x + 12. Find x. M
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20) m TUW = x + 47, m TUV = 113°, and m WUV = x + 84. Find x. W
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Worksheet by Kuta Software LLC
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