Advertisements
Advertisements
Question
Advertisements
Solution
Let the measure of the complementary angle be a.
70° + a = 90°
a = 90° − 70°
∴ a = 20°
Let the measure of the supplementary angle of 20° be x.
20° + x = 180°
x = 180° − 20°
∴ x = 160°
Hence, the measure of the supplement of the complement of ∠A is 160°.
RELATED QUESTIONS
Find the supplement of the following angle:
Identify the given pair of angles are complementary or supplementary.
65°, 115°
Identify the given pair of angles are complementary or supplementary.
112°, 68°
Find the angle which is equal to its supplement.
Find the supplementary angle of 90°
Find the supplementary angle of 0°
Two supplementary angles are in ratio 5 : 4. Find the angles
The angles between North and West and South and East are ______.
The angles x – 10° and 190° – x are ______.
The measure of an angle which is four times its supplement is ______.
