Ask Question
24 August, 17:37

1 and 2 are a linear pair, and 2 and 3 are vertical angles. m 2 = (5+4 y) and m 3 = (6 y-25). what is m 1

+1
Answers (1)
  1. 24 August, 17:57
    0
    Vertical angles are equal to each other:

    ∠2 = ∠3

    5 + 4y = 6y - 25

    → 30 = 2y

    → 15 = y

    ∠2 = 5 + 4y = 5 + 4 (15) = 5 + 60 = 65

    linear pairs equal 180:

    ∠1 + ∠2 = 180

    → ∠1 + 65 = 180

    → ∠1 = 115
Know the Answer?
Not Sure About the Answer?
Find an answer to your question 👍 “1 and 2 are a linear pair, and 2 and 3 are vertical angles. m 2 = (5+4 y) and m 3 = (6 y-25). what is m 1 ...” in 📗 Mathematics if the answers seem to be not correct or there’s no answer. Try a smart search to find answers to similar questions.
Search for Other Answers