Advertisements
Advertisements
Question
Write the supplement angle of: 20° + y°
Solution
Supplement of ∠20° + y°
= 180° – (20° + y°)
= 180° -20°- y°
= 160° - y°
APPEARS IN
RELATED QUESTIONS
In the given figure if: b = 200 ; find a.
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: 20° + y°
Write the complement angle of: `1/5` of 160°
60% of 100°
Find the angle that is equal to its complement?
Find the angle that is equal to its supplement?
Find the angle formed by the arms of a clock at 9 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.
Two adjacent angles forming a linear pair are in the ratio 7:5, find the angles.
