Question

Find the measure of x in given figure.




720

820

900

400

​

Answer 1

Answer is 135⁰.....(linear pair)

Answer 2

Answer:

72°

Step-by-step explanation:

y=45°{vertical opposite angle}

63°+45°+x=180{sum of ∆}

108°+x=180

x=180-108

x=72°

X=180°-45°

=135°