PENJELASAN :
RUMUS-RUMUS LINGKARAN :
LUAS :
= π × R × R
KELILING :
= 2 × π × R
= π × D
DIAMETER :
= 2 × R
JARI-JARI :
= D/2
DIMANA :
R = JARI-JARI
π = (22/7 ; 3,14)
D = DIAMETER
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PENJELASAN :
RUMUS-RUMUS LINGKARAN :
LUAS :
= π × R × R
KELILING :
= 2 × π × R
= π × D
DIAMETER :
= 2 × R
JARI-JARI :
= D/2
DIMANA :
R = JARI-JARI
π = (22/7 ; 3,14)
D = DIAMETER