Explain where a T-square gets

  1. In triangle ABC, AB=2 square root 2, BC=8,angle ABC=45 degrees.Find area ABC.a. 4 square 2 b. 8 c. 8 square 2 d. 16 e. 16 square
  2. Find the sum of 3, square root of, 5, end square root35 ​ and 5, square root of, 9, end square root5 9 ​ in simplest form.
  3. Find the sum of 4, square root of, 2, end square root42 ​ and 2, square root of, 8, end square root2 8 ​ in simplest form.
  4. Find the sum of 3, square root of, 3, end square root33 ​ and 2, square root of, 3, end square root2 3 ​ in simplest form.
  5. Find the product of 2, square root of, 4, end square root24 ​ and 5, square root of, 13, end square root5 13 ​ in simplest
  6. Find the product of 3, square root of, 26, end square root326 ​ and 5, square root of, 26, end square root5 26 ​ in simplest
  7. Let ( x(square)+ 3x +1) over (2 x(square) -5x+2) = k ----------be y1) Express y in the form of a x(square) + bx +c =0 2) If -3/4
  8. Find the product of square root of, 7, end square root7 ​ and 2, square root of, 2, end square root2 2 ​ in simplest form.
  9. -PLEASE INCLUDE SOLUTIONS AND EXPLAIN HOW YOU DID IT PLEASE.*CHALLENGE. 1.SIMPLIFY : SQUARE ROOT OF 16^8+8^4/16^2+16^7 2.EXPRESS
  10. Find the product of 4, square root of, 12, end square root412 ​ and 4, square root of, 7, end square root4 7 ​ in simplest