4MA1/2F Jan 2021, Question 11: Angles in Parallel Lines
Pearson Edexcel International GCSE Mathematics A 4MA1 · Paper 2F (Foundation) · Calculator · 3 marks
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The question, in short
Using a diagram with triangle ABD, angle BAD 76°, straight lines AEDF, BCDG, HCEJ, and BA parallel to HCEJ with angle BCE 143°, find the angle x at D.
Summarised in our own words. Use the official paper for the exact wording and the diagram.
Solution · 3 marks
- 1180 − 143 = 37
- 2180 − 76 − 37 = 67
Answer67
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