Question

In the following figure , find the measure of other angles . ​

Answer 1

Answer:

I think 2 should also be 50 degree

Step-by-step explanation:

and measure 3 and 4 by a protractor

Answer 2

Answer:

∠2=50° ∠3=130° ∠4= 130°

Step-by-step explanation:

so we know ∠1 = 50° ; then ∠2 = 50° because it is a vertically opposite angle ; ∴∠3 = (180-50)° =  130° (because we know a straight line is 180 degree) soo in the same way ∠4 = 130 degree ...