give the supplements of the following angles(a) 20 degree( b)120 degree(c) 30 degree (d)79degree
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Answered by
1
a) 160°
b)60°
c)150°
d)101°
b)60°
c)150°
d)101°
vikashjha15398:
ok
but,u explain me?
see suplementary angle mean that sum of two angle must be 180°
so I have subtracted the first angle from 180°
Answered by
1
The sum of supplementary angles gives 180°.
so;
a)supplementary angle of 20° is 180-20 = 160°
b)supplementary angles of 120° is 180 - 120 = 60°
c)Supplementary angle of 30° is 180 - 30 = 150 °
d)Supplementary angle of 79° is 180 - 79 = 101°
Hope my answer is helpful to u.
so;
a)supplementary angle of 20° is 180-20 = 160°
b)supplementary angles of 120° is 180 - 120 = 60°
c)Supplementary angle of 30° is 180 - 30 = 150 °
d)Supplementary angle of 79° is 180 - 79 = 101°
Hope my answer is helpful to u.
thanx
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