CBSE Class 10 Answered
abc is isoscelles triangle,ac=bc.if ab*ab=2(ac*ac), prove that abc is right triangle?
Asked by | 21 Aug, 2008, 02:50: PM
Expert Answer
It is given that ab*ab = 2(ac*ac)
ab*ab = (ac*ac) + (ac*ac)
ab*ab = (ac*ac) + (bc*bc) (since, ac = bc)
Thus, ABC is a right angled triangle. (by pythagoras theorem)
Answered by | 21 Aug, 2008, 08:43: PM
CBSE 10 - Maths
Asked by s.sreeram | 11 Mar, 2010, 08:14: PM
ANSWERED BY EXPERT
CBSE 10 - Maths
Asked by BhavSimran | 10 Mar, 2010, 12:24: PM
ANSWERED BY EXPERT
CBSE 10 - Maths
Asked by BhavSimran | 10 Mar, 2010, 12:08: PM
ANSWERED BY EXPERT
CBSE 10 - Maths
Asked by BhavSimran | 10 Mar, 2010, 12:05: PM
ANSWERED BY EXPERT