Ratio

[limpid bronze]

I have no idea what to do

[tender rivet]

@limpid bronze did you draw it?

[limpid bronze]

Draw what?

[tender rivet]

Rectangle PQRS

[limpid bronze]

Yes

[tender rivet]

Did you split it diagonally

[limpid bronze]

Yeah

[tender rivet]

so suppose you let angle PSQ to be $\alpha$

[fringe mauve]

shaun

[tender rivet]

that then means that angle PQS = $90- \alpha$

[fringe mauve]

shaun

[limpid bronze]

Ohh

[tender rivet]

similarly, since you know QRS is right angle (90 deg)

QSR = $90-\alpha$

[fringe mauve]

shaun

[tender rivet]

now you have a ratio PSQ:PQS = 5:1

[limpid bronze]

Oh yeah

Thank youu

[tender rivet]

this should be able to solve the rest of the question

once you think you have an answer

please unhide the below

Answer: ||75 degrees||

if you get stuck drop me a ping