Find the complementary angle of 85°

Chart

Angle	Complementary angle
85°	90° − 85° = 5°

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Chapter 4: Geometry - Exercise 4.2 [Page 81]

Chapter 4 Geometry
Exercise 4.2 | Q 10. (iii) | Page 81

Find the angle which is equal to its complement.

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

40^°

(y − 20)^°and (y + 30)^° are the measures of complementary angles. Find the measure of each angle.

Find the measure of the complementary angle of the following angle.

(40 - x)°

88° and 12° are complementary

Find the complementary angle of 90°

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

Which angle is equal to twice its complement?

One obtuse angle and one acute angle can make a pair of complementary angles.