Find the supplementary/complementary angle

Diagram

∠ABD + ∠DBC = 90°

∠ABD + 46° = 90°

∠ABD = 90° − 46°

∠ABD = 44°

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Chapter 4: Geometry - Exercise 4.2 [Page 81]

Chapter 4 Geometry
Exercise 4.2 | Q 12. (iv) | Page 81

Identify the given pair of angles are complementary or supplementary.

45°, 45°

The measure of the angle is given below. Write the measure of the complementary angle.

63^°

What is the measure of the complement of the following angles?

65º

The difference in the measures of two complementary angles is 12^o. Find the measures of the angles.

20° and 70° are complementary

From the figure given below, classify the following pair of angles into complementary and non complementary

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