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CO SO ——— + ° oi = 5m t2-2m+3 Gm +2) -(2m-3) Oneext L = Aint Ls) - LOCA = 45 ee) Turn Over follow. = - . Lege = 93° 0 JAdCA 498437" 2 180° Ly ace aya (b) angle DCA. (02 marks) ZEfD = 190° 124° ZEBC = 37° t 56° E Lerb= 180% 124° angle BFD =’ 124°. Study the diagram and answer the questions that (2) angle EBC. = 88 (03 marks) Find the size of; 256° A p35? = 180 30. In the diagram below, angle DAC = 37°, angle BEC = 42° and (b) Subtract (2m - 3) from (Sm + 2). (02 marks) = 3m +s acs? c ZbdcA + 135° = 180 Y= qg° DCA £135° 135° = 180-135 ca = 5m-2m tars