Question

what will be the answer ?.. it is a one marks question and a fill up..​

Answer 1

Answer:

23

Step-by-step explanation:

as per the diagram....

(x+28)+(x+16)+90=180

2x+44+90=180

x+22=45

x=45-22

x=23

Answer 2

Answer:

angle RSQ. = 28° ( vertically opposite angle)

in triangle TSQ

angle STQ + angle TSQ = 90°

x + 16 + x + 28 = 90

x = 23