tolong pakai caranya
IPS
rizka374
Pertanyaan
tolong pakai caranya
2 Jawaban
-
1. Jawaban erlina04
PQS=180°-72°=108°
PSQ=180°-128°=52°
SPQ=180°-108°-52°=20° -
2. Jawaban elachairmandy
∠PSQ = 180° - 128° = 52°
∠PQS = 180° - 72° = 108°
∠SPQ = 180° - ∠PSQ - ∠PQS
= 180° - 52° - 108°
= 20°