21. Which of the following is the only triangle whose sides

Last updated: 7/20/2022

21. Which of the following is the only triangle whose sides form a right triangle? A. a=2 units b=4 units c=12 units B. a=3 units b=4 units c=7 units C. a=5 units b=5 units c=√10 units D. a=2 units b=1 units c= √5 units