Besar sudut BCD
= Sudut CD + Sudut CB
= 75° + 60°
= 135° (D)
•Mudah kan??
•Semoga membantu ya.....
dik
BC= 60°
CD= 75°
dit BCD maka,
60°+75°= 135°
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Besar sudut BCD
= Sudut CD + Sudut CB
= 75° + 60°
= 135° (D)
•Mudah kan??
•Semoga membantu ya.....
dik
BC= 60°
CD= 75°
dit BCD maka,
60°+75°= 135°