Question

find the value of x in each case ​

Answer 1

Answer:

x = 85 degrees

Step-by-step explanation:

PRQ + PRO = 180 degrees

PRQ + 125 = 180

PRQ = 180 - 125

= 55 degrees

QPR = SPT (Vertically opposite angles)

= 40 degrees

PQR + PRQ + QPR = 180 degrees

x + 55 + 40 = 180

x + 95 = 180

x = 180 - 95

= 85 degrees