Ask Question
26 August, 04:16

The angles of a triangle are 128, 5x+10 and 9x. What is the value of x?

+4
Answers (1)
  1. 26 August, 04:25
    0
    Angles in a triangle total 180°

    180=128+5x+10+9x

    180-128-10=5x+9x

    42=14x

    x=3
Know the Answer?
Not Sure About the Answer?
Find an answer to your question 👍 “The angles of a triangle are 128, 5x+10 and 9x. What is the value of x? ...” 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