Monday
October 20, 2014

Homework Help: geometry

Posted by melissa on Friday, February 20, 2009 at 11:52am.

the vertices of triangle ABC are A(1,7)B(9,3)C(3,1)
a.prove that the triangle is a right triangle
b.which angle is the right angle?
c.which side is the hypotnuse?
d.what are the coordinatesof the midpoint of the hypotnuse?
e.what is the equation of the median from the vertex of the right angle to the hypotnuse?
f.what is the equation of the altitude from the vertex of the right angle to the hypotnuse?
g.Is the triangle an isoceles right triangle?justify your answer using parts e and f

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

Math(Geometry) - In the diagram below(no diagram but details will be provided), ...
Geometry - Write an indirect proof that an obtuse triangle does not have a right...
Math Geometry - A triangle has vertices P(a,b), Q(c,d), and R(e,f). You are ...
Geometry - Please answer at least one . PLEASE 1. Triangle XYZ has a right ...
Math-CHECK PLEASE - Which of the statements is ALWAYS TRUE? A-A right triangle ...
geometry - Triangle ABC is a right triangle such that m angle B= 90 degrees. If ...
geometry - TWO COLUMN TRIANGLE PROOF Given: line AB is parallel to line DE, and ...
geometry - The medial triangle of a triangle ABC is the triangle whose vertices...
HELP!!!!RIGHT NOW!!!! - Which set of side lengths shows similar triangles? (1 ...
geometry - Right triangle ABC is similar to triangle XYZ because angle B is ...

Search
Members