Question

16. Check that the angles having measures 30° and 50° are
complementary or not.
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Answer 1

Answer:

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Step-by-step explanation:

angles are called complementary angles and each angle is called a complement of the other.

The vertices of two angles may be same or different. In the given figure ∠AOB and ∠BOC are complementary as ∠AOB + ∠BOC = 30° + 60° = 90°.

omplementary angles

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Again, ∠PQR and ∠QRP are complementary as ∠PQR + ∠QRP = 40° + 50° = 90°.

complementary angles

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Angles of measure 25° and 65° are complementary angles. The angle of 25° is the complement of the angle of 65° and the angle of 65° is the complement of the angle of 25