evaluate sin30 degrees cos60 degrees + cos30 degrees sin60 degrees
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Answer:
Sin 30° × cos 60° + cos 30° × sin 60°
= 1/2 × 1/2 + Root 3/2 × root 3/2
= 1/4 + 3/4
= 4/4
= 1
Step-by-step explanation:
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