Question

(d) Find x X +27 X +63​

Answer 1

Answer:

x+27+x+63=180

2x+90=180

2x=180-90

2x=90

x=90/2

x=45°

Answer 2

Step-by-step explanation:

x+27+x+63 = 180 {since it is a straight angle}

2x + 90 = 180

2x = 90

x = 45

hope it helps