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63° (angle sum of quadrilateral)
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105° (angle sum of quadrilateral)
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48° (angle sum of quadrilateral)
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79° (angle sum of quadrilateral)
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67° (angle sum of triangle)
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65° (angle sum of right angle triangle)
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25° (angle sum of triangle)
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58° (angle sum of isosceles triangle)
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78° (angle sum of isosceles triangle)
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60° (equal angles in an equilateral triangle)
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117° (vertically opposite angles)
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135° (vertically opposite angles)
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62° (supplementary angles)
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85° (supplementary angles)
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52° (complementary angles)
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75° (co interior angles)
