Question

Which of the following relation in correct for x° & y° *
•x° = y°

•x° + y° = 90

•x° + y° = 180

•Non of these​

Answer 1

Answer:

i think its answer is 180°

Answer 2

Answer:

1,2

Step-by-step explanation:

x°+y°=90°,x=y

because

y=90-x

if x=y

2x=90

x=45