M1 simplification to enable comparison of 2 of , and e.g. 2 of (a b) , (a b) and 2(a b) – – – C1 completes proof with reference to 2 of , and parallel and a common point
M1 simplification to enable comparison of 2 of , and e.g. 2 of (a – b) , (a – b) and 2(a – b) C1 completes proof with reference to 2 of , and parallel and a common point
GCSE_Mathematics_2H_MS-1.docx