Qualification > Math
ON 08 P4 HELP MATH!!
astarmathsandphysics:
Quite tricky. Leave it til last and do the best you can.
theigstudent:
could some 1 explain Q7 a ii
how do u get y and z
same paper ???
astarmathsandphysics:
Rflection in line x=1? Is it Nov 08
theigstudent:
--- Quote from: astarmathsandphysics on May 17, 2009, 11:01:00 pm ---Rflection in line x=1? Is it Nov 08
--- End quote ---
no its june o8
astarmathsandphysics:
OAB is isoceles since )A and OB are radii. therefore y=(180-130)/2=25
ST and Ob are parelell so by Z rule x=40
ABC and ADB sum to 180 so z=180-(25+40)=115
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