Question

In the given figure, PQ || RS and angle ACS =127°, angle BAC is:​

Answer 1

Angle BAC = 100 degrees

Solution:-

AB = 27 degrees

And, Angle ACS = 127 degrees

Now, Angle ACS = An CAP (Alternateangles)Angle AP

= An; PAB + A BAC 127 degrees

= 27 degrees + An BAC 127 degrees - 27 degrees = An BAC 100 degrees

= Ang BACTherefore, Angle AC

= 100 degrees