Question

measure or each of these langues
Teacher asked the students to find the value of x in the following
figure if I parallel m. Shalini answered 35 degree.Is she correct?
Which values are depicted here?​

Answer 1

Answer:

corresponding angles are equal

so,nol=2x-15

adjacent angle is 180°

:.3x+20+2x-15=180°

5x+5=180°

5(x+1)=180°

x+1=180/5

x+1=36

so x=35