InterviewSolution
Saved Bookmarks
| 1. |
ABC is a triangle, right-angled at C. If AB = 25 cm and AC= 7 cm, find BC. |
|
Answer» By phythagorean triplet. AB^2=AC^2+BC^2 (25*25)^2=7*7+BC^2 625=49+BC^2 BC^2=625-49 BC^2=576 BC=root of 576 BC=24. |
|