Question

i can’t seem to figure this one out

Answer 1

Answer:

B is the same as R

Step-by-step explanation:

look at all the angles , there all the same besides A.

Answer 2

Answer:

40°

Step-by-step explanation:

<R=180-140 (angles on a straight line)

<R=40°

Now

Since PQ=RQ hence the angles opposite to equal sides are also equal

So <b=40°