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If sin 30° = 0.5, what is the cosine of its complement?
Classroom
Mathematics Classroom
Neco
Neco 2002
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If sin 30° = 0.5, what is the cosine of its complement?
SchoolNGR Classroom
Take Free Practice Test On 2026 JAMB UTME, Post UTME, WAEC SSCE, GCE, NECO SSCE
A
-0.866
B
-0.5
C
0.0.5
D
0.866
E
1
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Correct Answer:
Option C
Explanation:
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