Advertisements
Advertisements
प्रश्न
Two supplementary angles are in ratio 5 : 4. Find the angles
Advertisements
उत्तर
Let the angles be 5x and 4x
According to the problem
5x + 4x = 180°
9x = 180°
x = `(180^circ)/9`
x = 20°
∴ Two angles are
(i) 5x = 5 × 20° = 100°
(ii) 4x = 4 × 20° = 80°
APPEARS IN
संबंधित प्रश्न
Identify the given pair of angles are complementary or supplementary.
65°, 115°
Can two angles be supplementary if both of them are acute?
Among two supplementary angles, the measure of the larger angle is 44o more than the measure of the smaller. Find their measures.
Write the measure of the supplementary angle of the following angles
110°
Write the measure of the supplementary angle of the following angles
150°
The angles between North and West and South and East are ______.
Angles which are both supplementary and vertically opposite are ______.
In the following figure, POR is a line. The value of a is ______.
If an angle is 60° less than two times of its supplement, then the greater angle is ______.
Two angles forming a ______ pair are supplementary.
