Jawab:
( 3,6 )
Penjelasan dengan langkah-langkah:
-90° + -180° = -270° = 270° searah jarum jam
Bayangan dari rotasi -270° = ( -y,x )
Maka
P'' = ( -(-3),6 )
= ( 3,6 )
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Jawab:
( 3,6 )
Penjelasan dengan langkah-langkah:
-90° + -180° = -270° = 270° searah jarum jam
Bayangan dari rotasi -270° = ( -y,x )
Maka
P'' = ( -(-3),6 )
= ( 3,6 )