Answer:
Step-by-step explanation:
a triangles angles add up to 180
subtract 102 from 180
180-102
that’s 78
a and b are equal so divide 78 by 2 to get 39
a and b are both 39
Answer:
66
Step-by-step explanation:
I don't know the explanation but the answer is correct.
Answer: James
Step-by-step explanation: 2.2 is less than 2.25.