Find the measures of the missing angles
2 answers:
Answer:
Step-by-step explanation:
∠1 = 180° - 88° = 92°
∠5 = 81° (alternate interior angles)
∠4 = 180° - ( 81° + 64° ) = 35°
∠3 = 180° - ( 81° + 35° ) = 64°
∠2 = 88° - 64° = 24°
Answer:
1. 92°
2. 24°
3. 64°
4. 35°
5. 81°
Step-by-step explanation:
<u>1.</u>
180 - 88 = 92°
<u>5.</u>
81° and ∠5 are alternate angles because there are two parallel lines. This means that ∠5 would be 88° as well (alternate angles are equal)
<u>4. </u>
Sum of angles in a triangle = 180°
∠4 + 88 + 64 = 180
∠4 = 35°
<u>3. </u>
Linear pair = 180°
∠3 + 81 + 35 = 180
∠3 = 180 - 81 - 35
∠3 = 64°
<u>2. </u>
Sum of angles in a triangle = 180°
∠2 + 92 + 64 = 180°
∠2 = 24°
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