Answer: angle BCD is 77°
Step-by-step explanation:
BDC+CDA=119°
-5x+52°-2x+32°=119°
-7x+84°=119°
-7x=35°
x=-5°
Then substitute x in the equation for BDC
-5(-5)+52°=BDC
25+52°=BDC
BDC=77°
