Question

if PQllRS, angle AEF=120, angle BHS=100 then find the value of X

Answer 1

40degree is the answer

Answer 2

angle bhs + angle bhg = 180 ( linear pair
100+bhg = 180
bhg= 80
using same linear pair formula
feg= 60
now, feg = bgh (alternate angles) = 60
using angle sum property
bhg + bgh  + x = 180
80 + 60 + x = 180
x= 40