TIP BELAJAR MATEMATIK (TIPS FOR LEARNING MATHEMATICS)
NOTA-NOTA MATEMATIK
Showing posts with label
DIAMETER
.
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Showing posts with label
DIAMETER
.
Show all posts
02 September 2014
MENCARI DIAMETER
Contoh :
Diberi lilitan sebuah bulatan ialah
67.8m.
Cari diameter bulatan itu
dan bundarkannya kepada dua
tempat perpuluhan
(Guna µ = 3.142)
Penyelesaian:
Lilitan = µd
µd = 67.8
d = 67.8 ÷ µ
d = 67.8 ÷ 3.142
d = 21.5786
d = 21.58 m
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