Ask Question
18 January, 12:05

In triangle ABC,

+3
Answers (1)
  1. 18 January, 15:17
    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 you're in doubt about the correctness of the answers or there's no answer, then try to use the smart search and find answers to the similar questions.
Search for Other Answers