Ask Question
1 October, 20:51

A triangle has one 90-degree angle and one 38.7 - degree angle. What is the measure of the third angle?

+3
Answers (1)
  1. 1 October, 21:01
    0
    The answer is 51.3 degrees because you add 90+38.7=128.7

    then you do 180-128.7 because this is a linear / supplementary triangle which adds up to 180

    and you get 51.3 degrees
Know the Answer?
Not Sure About the Answer?
Find an answer to your question 👍 “A triangle has one 90-degree angle and one 38.7 - degree angle. What is the measure of the third angle? ...” 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