Question

Give ans in mathematical form ​

Answer 1

According to the figure --

Angle PQX = 100°

so, Angle PQX = Angle RQS

so , angle RQS = 100°

Now , we know the sum of the interior angles of a triangle is 180°

so., QRS + RQS + QSR = 180°

100° + 50° + QSR = 180°

150° + QSR = 180°

So., QSR = 30°

now , QSR + x = 180° (LPA)

30° + x = 180°

x = 150°

hope it helps you

Answer 2

Answer:

X=150°

Step-by-step explanation:

PQX= RQS =100°

Q+R+S=180 (Angle sum property of triangle)

100+50+s=180°

150+s =180°

s= 180°-150°

s= 30°

RT is a straight line ray SQ is standing on it

RSQ+QST=180°( linear pair )

30°+QST=180°

QST= 180°-30°

QST= 150°

QST=X= 150°

HOPE IT WILL HELP YOU ☺️