Maths 2 Mark Question

The given angle measures 35°Let the measure of its complement be x
x + 35° = 90°
Or x = (90 - 35 )° = 55°
Hence, the complement of the given angle will be 55°

The given angle measures 60°
Let the measure of its complement be x
x + 60º = 90º
Or x = (90 - 60)º = 30º
Hence, the complement of the given angle will be 30º

The given angle measures 47°
Let the measure of its complement be x
x + 47º = 90º
Or x = (90 - 47)º = 43º
Hence, the complement of the given angle will be 43º

The given angle measures 123°
Let the measure of its supplement be x
x + 123° = 180°
Or x = (180 - 123)° = 57°
Hence, the complement of the given angle will be 57°

No. If both the angles are obtuse, i.e. more than 90°, they cannot be supplementary as their sum will always be more than 180°

No. If both the angles are acute, i.e. less than 90°, they cannot be supplementary as their sum will always be less than 180°.

The given angle measures 80°
Let the measure of its supplement be x
x + 80° = 180°
Or x = (180 - 80)° = 100°
Hence, the complement of the given angle will be 100°

The given angle measures 105°
Let the measure of its supplement be x
x + 105° = 180°
Or x = (180 - 105)° = 75°
Hence, the complement of the given angle will be 75°

The given angle measures 54°
Let the measure of its supplement be x
x + 54° = 180°
Or x = (180 - 54)° = 126°
Hence, the complement of the given angle will be 126°

The given angle measures 73°
Let the measure of its complement be x
x + 73º = 90º
Or x = (90 - 73)º = 17º
Hence, the complement of the given angle will be 17º