Question

the shape below has been made up of a football that has been unstitched and laid flat. what is the size of angle x?

Answer 1

Answer: x = 12°

Explanation:

First, we know that a circle is equal to 360 degrees.

Next, we know that a regular pentagon's angles are equal to 108° each and a regular hexagon's angles are equal to 120° each.

Using this information, we can write an equation to help us solve for x.

2(120°) + 108° + x = 360°

240° + 108° + x = 360°

348° + x = 360°

x = 12°