Question

4. Find the value of unknown x in each of the following diagrams ​

Answer 1

SUM OF ANGLES IN A TRIANGLE IS 180°

x + 2x + 90 = 180

3x + 90 = 180

3x = 90

x = 90/3 = 30

Verification :

2x = 60

x = 30

90

30 + 60 + 90 = 180.

Answer 2

x = 30°

Plz refer the image for ur answer and explanation....HOPE THIS HELPS ☺️☺️

PLZ MARK AS BRAINLIEST AND THANK ME IF MY ANSWER IS HELPFUL

ALSO FOLLOW IF U R WILLING TO...

HAVE A GR8 DAY...

(•‿•)