Question

find the value of x​

Answer 1

x=80°

ADC = 40( 180° IN LINE)

B=30(ANGLES OPPOSITE TO EQUAL SIDES IN A TRIANGLE AR EQUAL)

BDA=120(ALL ANGLES IN A TRIANGLE ARE EQUAL TO 180°)

ADC=60( 180° IN LINE)

X=80°(ALL ANGLES IN A TRIANGLE ARE EQUAL TO 180°)