Question

Answer it answer it answer it

Answer 1

Answer: 22.5º

Explanation:

Answer 2

22.5º

Explanation:

The angle of one shaded part and one unshaded part is 90º

We have shaded part (
`s`) and unshaded part (
`u`)

`90\º = u+s`

`$u=(s)/(3) $`

`$90\º = (s)/(3) +s$`

`$90\º = (s)/(3) +(3s)/(3) $`

`$90\º = (4s)/(3) $`

`$270\º = 4s $`

`s=67.5\º \implies u=22.5\º`