Answer:
w = 54°
Step-by-step explanation:
The inscribed angle w is half the measure of its intercepted arc, that is
w =
× 108° = 54°
= 100 ( 1 + 3/100 ) ^ 25
= 209.377793
= 209.4
There are many like
1(10)+10-1=19
18+1=19
30-11=19
15+4=19
Hope this help!!
Ratio of children, adults and pensioners is 1 : 2 : 8/3 = 3 : 6 : 8.
Let, 3x is number of children.
So, 6x is number of adults and 8x is number of pensioners.
Now,
3x + 6x + 8x = 85
17x = 85
x = 5
Therefore, number of pensioners are 8×5 = 40.
Hence, this is the required solution.