Question

See attachment below and find the equivalent of tan(∠QSR)

Answer 1

I hope this helps you

Answer 2

`tan QSR = tan 30 \\=(1)/(√(3) )`

Explanation:

Given in the attachment is a picture of a triangle with sides QR, RS and QS

The triangle is right angles at R

One exterior angle QST is given as 150 degrees.

Angle QSR is the linear pair of QST

Hence QSR and QST are supplementary

i.e. Angle QSR = 30 degrees

`tan QSR = tan 30 \\=(1)/(√(3) )`