Question

What are the measures of angle 1 angle 2 and angle 3

Answer 1

Answer:

• ∠1 = 59°
• ∠2 = 61°
• ∠3 = 119°

Step-by-step explanation:

We know that:

• ∠2 = 61° (Alternate inner angles)
• ∠1 + ∠2 + 60 = 180°
• ∠4 = ∠1

Work:

• ∠1 + ∠2 + 60 = 180°
• => ∠1 + 61 + 60 = 180°
• => ∠1 + 61 + 60 = 180°
• => ∠1 + 121 = 180°
• => ∠1 = 59
• => ∠2 + ∠3 = 180
• => 61 + ∠3 = 180
• => ∠3 = 119

Hence, the measure of ∠1, 2, and 3 are:

• ∠1 = 59°
• ∠2 = 61°
• ∠3 = 119°

Hoped this helped.

$BrainiacUser1357$