Ask Question
21 November, 00:09

In triangle ABC,

+2
Answers (1)
  1. 21 November, 00:24
    0
    A=x. The three angles are x, 3x+21, and x+54. x+3x+21+x+54=180. 5x = 180-75=105. x = 21. A = 21 degrees, B = 84 degrees and C = 75 degrees
Know the Answer?
Not Sure About the Answer?
Find an answer to your question 👍 “In triangle ABC, ...” 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