Question #900020

How to find the angles of triangle using its coordinates?

If the points A(7,9), B(3,-7), and C(-3,3) are the vertices of a triangle the find the measure of angle C? (A) 60 degrees (B) 45 degrees (C) 90 degrees (D) 30 degrees

2012-10-12 08:48:28

TELL US , if you have any answer

Sponsored ads

There is NEVER a problem, ONLY a challange!

The is a free-to-use knowledgebase.
  The was started on: 02.07.2010.
  It's free to register. Once you are a registered user, you can ask questions, or answer them.
  (Unless registration you can just answer the questions anonymously)
  Only english!!! Questions and answers in other languages will be deleted!!

Cheers: the PixelFighters


C'mon... follow us!

Made by, history, ect.