Question

A cycle wheel has 20 spokes.Find the angle between a pair of adjacent angles

Answer 1

Answer:

40°

18°

29°

7.5°

Step-by-step explanation:

angles between the spokes at the center of a cycle wheel

Answer 2

Given:

A cycle wheel has 20 spokes.

To find:

The angle between a pair of adjacent angles.

Solution:

If a cycle wheel has 20 spokes, then the angle between the pair of adjacent spokes is 18°.

We can solve the above mathematical problem using the following mathematical approach.

A cycle wheel is in the form of a circle. The central angle of the circle is 360°, which means that the angle present in the center of the circle is 360°.

According to the question, the cycle wheel has 20 spokes. These 20 spokes divide the circle into 20 equal parts.

The angle formed in between the pair of adjacent spokes

= $\frac{\text {Central angle of the circle}}{\text {Number of spokes}} = \frac{360}{20} = 18^\circ.$

Therefore, the angle between the pair of adjacent spokes is 18°.