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प्रश्न
Write the complement angle of: 20° + y°
उत्तर
Complement angle of 20° + y°
= 90°-(20°+y°)
= 90° – 20° - y°
= 70° - y°
APPEARS IN
संबंधित प्रश्न
In the given figure ; AOC-is a straight line. If angle AOB = 50°, angle AOE = 90° and angle COD = 25° ; find the measure of:
(i) angle BOC
(ii) angle EOD
(iii) obtuse angle BOD
(iv) reflex angle BOD
(v) reflex angle COE.
In the given figure if: b = 200 ; find a.
In the given diagram, ABC is a straight line. If x = 53°, find y.
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?
Write the complement angle of: 45°
Write the complement angle of: `2/5` of 70°
Explain what do you understand by supplementary angles?
Find the angle formed by the arms of a clock at 3 O’clock.
Find the angle formed by the arms of a clock at 6 O’clock.
For an angle y°, find:
(i) its supplementary angle.
(ii) its complementary angle.
(iii) the value of y° if its supplement is four times its complement.
