Jawaban:
D. 22 cm
Penjelasan dengan langkah-langkah:
d1= 7 cm
d2= 7+7= 14 cm
K1=1/2.22/7.d1
=1/2.22/7.7
=1/2.22
=11 cm
K2=1/2.22/7.d2-K1
=1/2.22/7.14-11
=1/2.44-11
=22-11= 11 cm
K daerah yg diarsir = K1+K2= 11+11= 22 cm
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Jawaban:
D. 22 cm
Penjelasan dengan langkah-langkah:
d1= 7 cm
d2= 7+7= 14 cm
K1=1/2.22/7.d1
=1/2.22/7.7
=1/2.22
=11 cm
K2=1/2.22/7.d2-K1
=1/2.22/7.14-11
=1/2.44-11
=22-11= 11 cm
K daerah yg diarsir = K1+K2= 11+11= 22 cm