Minta bantuannya ya! pilih salah satu nomer juga gak papa. Thanks❤
Marianaz1554
AOC = segitiga sama sisi yg ketiga sudutnya sama besar = 60 derajat, sehingga ke3 sisinya sama panjang = 10 cm BC = 1/2 AB = 5cm OC^2 =10^2 - 5^2 = 100 - 25 = 75 OC = ✔75 = ✔25 x ✔3 = 5 x ✔3 OC = 5✔3
BC = 1/2 AB = 5cm
OC^2 =10^2 - 5^2 = 100 - 25 = 75
OC = ✔75 = ✔25 x ✔3
= 5 x ✔3
OC = 5✔3