tentukan nilai y pada gambar dibawah
3y = 180° - 102°
3y = 78°
y = 26°
AF࿐
180° - 102°
= 78°
3y = 78
y = 78/3
y = 26° (a)
100 Things Celtics Fans Should Know & Do Before They Die (100 Things...Fans Should Know)
100 Things Celtics Fans Should Know & Do Before They Die (100 Things...Fans Should Know)
3y = 180° - 102°
3y = 78°
y = 26°
AF࿐
180° - 102°
= 78°
3y = 78
y = 78/3
y = 26° (a)