Ask Question
3 January, 05:07

An envelope is 3 inches wide, and it measures 7 inches along the diagonal. What is the envelope's length? If necessary, round to the nearest tenth.

+4
Answers (1)
  1. 3 January, 06:39
    0
    The length of the envelope is 6.3 inches

    Step-by-step explanation:

    Width of the envelope = 3 inches

    Diagonal of the envelope = 7 inches

    To find:

    The length of the envelope.

    Let the length of the envelope be 'l'

    We can use pythogoras theorem to calculate the length.

    l = √ (49-9)

    l = √ (40)

    l = 6.3 inches

    The length of the envelope is 6.3 inches
Know the Answer?
Not Sure About the Answer?
Find an answer to your question ✅ “An envelope is 3 inches wide, and it measures 7 inches along the diagonal. What is the envelope's length? If necessary, round to the ...” 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