Question

pls answer me correctly with step by step pls​

Answer 1

Answer:

x+y=145°

Step-by-step explanation:

step by step explanation is in the picture

hope you understood well

please like the answer

Answer 2

Answer:

उत्तर 145 डिग्री है।

Step-by-step explanation:

AB=AC

THEREFORE

angleABC = angleACB = 50

ABC + ACB + BAC = 180

50 + 50 + x = 180

x= 80

ACB + ACM + ACD= 180

50 + y + y = 180

2y=180-50

y=65

now x + y = 80 + 65 = 145