Question

Ellus Find the measure of 41. { 839 61 { « 1 = [?]

Answer 1

ANSWER:

We know that the sum of angles of same sides in parallel lines are supplementary(180°).

So, ∠1 + 83° = 180°

• ∠1 = 180° - 83°
• ∠1 = 97°.

Answer 2

Answer:

180 - 83 = 97°

Step-by-step explanation:

Supplementary angles and Corresponding angles