Question

In the figure PQ and ST intersect at T. Find <QOT:​

Answer 1

Answer:

120

Step-by-step explanation:

40 + 7x = 180

7x = 180-40

7x = 140

x = 20

3x = 20 *3 = 60

now st is a straight line so 60 + qot = 180

angle qot = 180-60 = 120