Question

In the given figure. AB is a diameter with centre O and OP I| BO. If angleABQ = 40°, then the value of
x is​

Answer 1

Answer:

140

Step-by-step explanation:

x+40=180

x=180-40

x=140

Answer 2

Answer:

=>x+40=180

=>x=180-40

=>x=140