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GAMBAR 5
BENT UK DAN UK UR AN MARK A M EM BUJUR
B e r fu n g s i s e b a g a i g a r is d il a r a n g p in d a h j a l u r .
D ip a s a n g p a d a t e m p a t t e r t e n t u a t a u p a d a d a e r a h t ik u n g a n d e n g a n
j a r a k p a n d a n g y a n g k u r a n g m e m a d a i.