Question

please solve the problem it has just became a headache for me try to solve this as soon as possible

Answer 1

hey friend,
here's your answer,
the answer is (A)30°
hope it helps you..!

Answer 2

Answer is D) 70
Because <QTR = 70 as <PTU and <QTR are opposite angle that are equal
As the triangle QTR is a isosceles triangles the angle are equal
As the the figure PQR is a triangle they sum up to 180.
so 40 + 70 + x = 180
x = 180 - 110
x = 70