Ответ: AM=3/sin80° cm
Объяснение:
∡С=180°-∡M-∡A => ∡C=180°-70°-80°=30°
По теореме синусов: AM/sin ∡C = MC/sin∡A
=> AM/0.5=6/sin80°
=> AM =6*0.5/sin 80° =3/sin80°
Copyright © 2024 SCHOLAR.TIPS - All rights reserved.
Answers & Comments
Ответ: AM=3/sin80° cm
Объяснение:
∡С=180°-∡M-∡A => ∡C=180°-70°-80°=30°
По теореме синусов: AM/sin ∡C = MC/sin∡A
=> AM/0.5=6/sin80°
=> AM =6*0.5/sin 80° =3/sin80°