Ask Question
31 December, 13:10

Area of square is numerically less than twice its diagonal by 2. Find its Perimeter.

+3
Answers (1)
  1. 31 December, 15:08
    0
    2D-a^2=2

    2 (a√2) - a^2=2

    a^2-2√2*a+2=0

    2a = 2√2 + √ (8-4*2) = 2√2

    hence, perimeter = 4a = 2*2a=2*2√2 = 4√2
Know the Answer?
Not Sure About the Answer?
Find an answer to your question ✅ “Area of square is numerically less than twice its diagonal by 2. Find its Perimeter. ...” 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