Answer:
∠ 10 = 86°
Explanation:
∠ 7 and ∠ 10 are same- side interior angles and sum to 180° , that is
∠ 7 + ∠ 10 = 180°
94° + ∠ 10 = 180° ( subtract 94° from both sides )
3.4m questions
4.3m answers