Besar sudut BCA adalah...

sudut :
= jumlah sudut segitiga - BAC × 2
= 180 - 42 × 2
= 180 - 84
= 134°
[answer.2.content]Electric Scooters for Adults Coral Springs Florida
Electric Scooters for Adults Coral Springs Florida
= jumlah sudut segitiga - BAC × 2
= 180 - 42 × 2
= 180 - 84
= 134°
[answer.2.content]