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प्रश्न
Write the supplement angle of: 20° + y°
उत्तर
Supplement of ∠20° + y°
= 180° – (20° + y°)
= 180° -20°- y°
= 160° - y°
APPEARS IN
संबंधित प्रश्न
In the given figure if: b = 200 ; find a.
In the given figure, AOB is a straight line. Find the value of x and also answer each of the following:
(i) ∠AOP = ……..
(ii) ∠BOP = ……..
(iii) which angle is obtuse?
(iv) which angle is acute?
In the given figure, lines AB and CD intersect at point O.
(i) Find the value of ∠a.
(ii) Name all the pairs of vertically opposite angles.
(iii) Name all the pairs of adjacent angles.
(iv) Name all the reflex angles formed and write the measure of each.
Write the complement angle of: 45°
Write the supplement angle of: (x – 30)°
Two supplementary angles are in the ratio 7 : 11. Find the angles.
The measures of two complementary angles are (2x – 7)° and (x + 4)°. Find x.
For an angle x°, find:
(i) the complementary angle
(ii) the supplementary angle
(iii) the value of x° if its supplementary angle is three times its complementary angle.
Explain what do you understand by complementary angles?
Find the angle that is three times its complementary angle.
