Question

Please ... solve this​

Answer 1

Step-by-step explanation:

since, PQ||AS

therefore,

=> <QPA=<QSA

=> <QPA=85°

Answer 2

to find angle y

if we make as line greater a x

it will form straight angle

angle qsx + angle qsa = 180°

qsx + 85° = 180°

qsx = 180°-85°= 95°

angle qsx = angle sqt = 95°

angle sqt + angle sqp =180° ( straight angle)

sqp + 95° = 180°

sqp = 180°-95° = 85°

∆ bpq = 180°

angle pqb + angle abp + angle qpb = 180°

= 85° + 50° + y° = 180°

= 135° + y° = 180°

= y° = 180° - 135°

y° = 45°

is the answer