Question

please answer me fast​

Answer 1

Answer:

1. angle ACD
2. ANGLE ACD
3. ANGLE ACD

Answer 2

Answer:

acd =180-100 ( it is a linear pair or sum of straight line is 80

Step-by-step explanation:

adc= 180 - cad- acd = 50( sum of all interior angles in a triangle is 180 )

dae = abe + adb ( exterior angle of a triangle is the sum of 2 opposite interior angles )

dae= 40 + 50 = 90