Ask Question
25 July, 22:04

Find AB if BC = 3, BD = 5, and AD = 6

+5
Answers (1)
  1. 25 July, 22:33
    0
    Step-by-step explanation:

    DC² = 5² - 3² By Pythagoras' Theorem

    DC² = 25 - 9 = 16

    DC = √16 = 4

    AC = AD + DC = AD + CD = 7 + 4 = 11

    AB² = BC² + AC²

    AB² = 3² + 11² = 9 + 121 = 130

    AB² = 130

    AB = √130

    AB ≈ 11.402
Know the Answer?
Not Sure About the Answer?
Find an answer to your question 👍 “Find AB if BC = 3, BD = 5, and AD = 6 ...” 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