Question

12. In the given figure, it is given that AOB is a straight line and 4x = 5y. What is the value of x?



plss help me​

Answer 1

Step-by-step explanation:

ok so you known that

x+y =180 ok

now see 4x=5y

then, 4x+5y=180

so , 4x+4x=180

8x=180

x= 180/8