huyducanhtran1 huyducanhtran1

25-10-2021
Mathematics

contestada

giải tam giác ABC vuông tại A trong mỗi trường hợp sau:
a) b=4 cm; góc C = 62°
b) a=40 cm; góc B = 52°
c) c=42 cm; b=36 cm.

Respuesta :

bredsascha bredsascha

25-10-2021

Answer:

the answer is C coz just 42 cm is abc

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