Question

Help please .

Answer 1

Consider \[\pi\]radians corresponds to \[180\]degrees

Answer 2

This is gibberish to me .

Answer 3

substute every instance of \[\pi\] with \[180\] then work out the fractions

Answer 4

Can you show me how on one of them ?

Answer 5

The first tile is labelled \[\frac{5\pi}{4}\] so it becomes \[\frac{5\times\pi}{4}=\frac{5\times180}{4}=225\], do that with the others then match the tiles correspondingly if the fractions work out.