Wednesday, 28 November 2012

(19) BULATAN – CIRCLES II / III



CIRI-CIRI SUDUT DALAM BULATAN, SISIEMPAT KITARAN
(Properties of angle in a circle,  Cyclic Quadrilaterals)

CIRI-CIRI TANGEN BULATAN (Properties of the tangle to circle) 
Tangen - garis luar yang membentuk sudut tepat kepada jejari bulatan

2 comments:

  1. Sangat informatif, terima kasih

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