Question

Spokes of a wheel are fixed in such a way that the angles between any pair of consecutive spokes are equal. Comlete the following table for different number of spokes:

No.of Spokes: 4 6 8 10

Angle between pair of consecutive Spokes: 90 60 ? ?

Answer 1

Answer:

for 8→45° for 10→36°

Explanation:

Take the total angle as 360°

Now, if you notice that when you divide the corresponding number with 360° you get the angle ok

For example:-

360°/4 = 90°

So now, do the same with 8 i.e.

360°/8 = 45°

and,

360°/10 = 36°

Answer 2

take two values x and then solve