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The value of tan 315°
Classroom
Mathematics Classroom
Waec
Waec 1992
More Topics
The value of tan 315°
SchoolNGR Classroom
Take Free Practice Test On 2026 JAMB UTME, Post UTME, WAEC SSCE, GCE, NECO SSCE
A
1
B
√2/2
C
O
D
-1
E
-√2/2
Show Answer
Show Explanation
Correct Answer:
Option D
Explanation:
tan 315° = - tan (360 - 315) = - tan 45
= -1
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