Question

in the given figure angle a and angle b form a linear pair ,if a-b = 100 then a and b are . please give complete ans and Explaination ​

Answer 1

Answer:

A=140 and B,=40

Step-by-step explanation:

a-b=100

a+b=180

add both equations

a+a+b-b=280

2a=280

a=140and b =180-140=40