Find the value of. (1) 4 sin 30 + 5 tan 45
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Answered by
1
sin30=1/2
tan45=1
4*1/2+5*1
2+5
7 answer
tan45=1
4*1/2+5*1
2+5
7 answer
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Answered by
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Question : 4 sin 30 + 5 tan 45
Method of Solution:
4 Sin 30° + 5 tan 45°
↪ 4(1/2) + 5(1)
↪ 2 + 5
↪ 7
↪↪↪↪↪↪↪↪↪↪↪↪↪↪↪↪↪↪↪
Trigonometry Ratio Used!
➡ Sin 30° = 1/2
➡ Tan 45° = 1
↩↪↪↪↪↪↪↪↪↩↪↪↪↩↪↪↩↪↪↩
Method of Solution:
4 Sin 30° + 5 tan 45°
↪ 4(1/2) + 5(1)
↪ 2 + 5
↪ 7
↪↪↪↪↪↪↪↪↪↪↪↪↪↪↪↪↪↪↪
Trigonometry Ratio Used!
➡ Sin 30° = 1/2
➡ Tan 45° = 1
↩↪↪↪↪↪↪↪↪↩↪↪↪↩↪↪↩↪↪↩
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