Value of Cos 60

sin 30 cos 60 views · 7 years agomore Try YouTube Kids An app made just for kids

Nilai cos 30 derajat; cos 45 derajat; cos 60 derajat; sin 90 derajat secara berurutan adalah

cos korea tg 45° + cos 30° ctg 60° b) sin 60° cos 60° + sin 30° cos 30° - sin 45° cos 45° Ajutor !!​ 1 Vezi răspunsul Insigna care arată cizma unui

coso ; cos 60° = 2 1 ; tan 60° = 1 3 sin 45° = 2 1 ;