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zahradawkins2007
09.10.2019 •
Mathematics
Given that a ( 5, 4), b(-3, -2 ) and c(1, -8) are the vertices of a triangle abc,
find the slope of altitude bm
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Ответ:
The slope of the altitude BM is![\frac{1}{3}](/tpl/images/0303/0919/5506e.png)
Solution:
Given that A(5,4), B(-3,-2) and C(1,-8) are the vertices of a triangle ABC . We have to find the slope of altitude BM
The figure of the given question is given below. Here M is the mid-point of side AC.
To find the slope of altitude BM, we need to first find the slope of AC.
The slope of AC is given by
Given that points of A(5,4) and C(1,-8)
Here we get![y_{2}=-8](/tpl/images/0303/0919/c56fb.png)
Now substituting the values in eqn (1), we get
= 3
The slope of the Altitude BM is given by the reciprocal of the slope of AC since M is the midpoint of AC.
Slope of BM =![\frac{1}{3}](/tpl/images/0303/0919/5506e.png)
Thus the slope of the altitude BM is![\frac{1}{3}](/tpl/images/0303/0919/5506e.png)
Ответ:
Step-by-step explanation:
6
b+6y8u