Question

I need help please!!

Answer 1

1.86
3.53
4.86
6.71
7.109
8.68
9.41

Answer 2

Answer: see attachment

Explanation:

1) ∠5 & ∠ 4 form a linear pair (sum = 180°)

2) ∠2 & ∠9 are alternate interior angles (congruent)

3) ∠8, ∠9, & ∠ 10 are supplementary (sum = 180°)

4) ∠3, ∠4, & ∠9 form a triangle (Triangle Sum Theorem - sum = 180°)

5) ∠2, ∠7, & ∠8 form a triangle (Triangle Sum Theorem - sum = 180°)

6) ∠1 & ∠4 are consecutive (congruent)

7) ∠6 & ∠7 form a linear pair (sum = 180°)