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mrs_skeptik [129]
4 years ago
9

If the cos 23° = two thirds, then the sin 67° = _____. two thirds, because the angles are complementary one half, because the an

gles are complementary three halves, because the angles are supplementary 1, because the angles are complementary
Mathematics
1 answer:
castortr0y [4]4 years ago
7 0

Answer:

  two thirds, because the angles are complementary

Step-by-step explanation:

The cosine of an angle is equal to the sine of its complement.

  cos(23°) = 2/3 = sin(67°)

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