Question

find the value of unknown angles
​

Answer 1

Answer:

I am a little bit of a TT and I am a little bit of a new one of the day of the day of the day of the day of the day of the day of the day of the day of the day of the day of the day and time for the use of this email is free to contact us at the moment I am looking forward for a while and then you will have a good day please see the attachment for your help with this mail is to get a new thread in which

Answer 2

Step-by-step explanation:

y=

140+y=180°

y=180-140

y=40°

z=

130+z=180°

z=180- 130

z= 50°

x=

50+40+x=180° (sum of all angles in a triangle=180°.)

90+x= 180

x= 180-90

x= 90°

Please feel free to tell us if at all there is a mistake in the comments.