If the sin 90° = 1, then which statement is true?

cos 0° = 1, because the angles are complements

cos 90° = 1, because the angles are supplements

cos 0° = 0, because the angles are complements

cos 90° = 0, because the angles are supplements

Question

Mathematics

Laura Murillo

8 June, 13:50

If the sin 90° = 1, then which statement is true?

cos 0° = 1, because the angles are complements

cos 90° = 1, because the angles are supplements

cos 0° = 0, because the angles are complements

cos 90° = 0, because the angles are supplements

+4

Answers (1)

Know the Answer?

Gillian Wiley · Answer 1

Answer number one. They are complementary due to the fact that 90° + 0° = 90°

The sine of one value in a complementary pair is equal to the cosine of the other value in the pair

If the sin 90° = 1, then which statement is true?cos 0° = 1, because the angles are complementscos 90° = 1, because the angles are supplementscos 0° = 0, because the angles are complementscos 90° = 0, because the angles are supplements

If the sin 90° = 1, then which statement is true?

cos 0° = 1, because the angles are complements

cos 90° = 1, because the angles are supplements

cos 0° = 0, because the angles are complements

cos 90° = 0, because the angles are supplements