Find the measure of the angle indicated (URGENT/GIVING BRAINLIEST)

D

Step-by-step explanation:

First you must find x

There is this theorem( i forgot its name im sorry) that says angle RSN= angle R+angle Q

So 16x+10=88+5x+10

Subtract 10 from both sides to get

16x=88+5x

Then subtract 5x from both sides to get

16x-5x=88

Which simplifies to 11x=88

Then divide both sides by 11 to get

X=8

And the measure of angle Q is 5x+10

So 5(8)+10 equals 50