Angles, straight lines, parallel lines, corresponding angles, supplementary and complementary angles
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Average score 

Tier: Foundation
Difficulty: Normal
Right angle, the revolution, complementary and supplementary angles, parallel lines, corresponding angles
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10 Questions

38.94 % 
START TESTAngles, Straight Lines
Tier: Higher
Difficulty: Ambitious
Angles and parallel lines, the revolution, calculating the size of angles, supplementary and complementary angles
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10 Questions

62.52 % 
Tier: Higher
Difficulty: Challenging
The revolution, complementary and supplementary angles, corresponding angles, parallel lines and angles
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10 Questions

35.00 % 