tolong bantu di jawab
Matematika
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Pertanyaan
tolong bantu di jawab
1 Jawaban
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1. Jawaban Cindyapqrs
a. 36:54= 6:9
= 2:3
b. 14:56:63= 7:8:9
e. a°= 180°-(78+41)°
= 180°- 119°
= 61°