Question

In the diagram find angle mQR

Answer 1

`mSQR=1/2m~SR\\`

`75=1/2m~SR`

`mSR=150`

`360=SR+QR+QS`

`mQR=360-150-133`

`mQR=77`

`So, B ~ is ~ your~ answer`

-----------------------

hope it helps...

have a nice day!