The combined equation of three sides of a triangle is 
. If 
is an interior point and 
is an exterior point of the triangle, then
a)
b)
c)
d)
The combined equation of three sides of a triangle is . If is an interior point and is an exterior point of the triangle, then
a)
b)
c)
d)
Question ID - 54525 | SaraNextGen Top Answer
The combined equation of three sides of a triangle is . If is an interior point and is an exterior point of the triangle, then
a)
b)
c)
d)
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The combined equation of three sides of a triangle is |
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a) |
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b) |
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c) |
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d) |
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1 Answer
127 votes
Answer Key / Explanation : (a,d) -
(a,d)
.png)
The separate equations of the sides are 
and 
. The point 
moves on the line 
and 
moves on the line
. From the figure, the 
-coordinates of points of intersection of 
with 
and 
give the range of values of 
. The 
-coordinates of the points of intersection of 
with 
and 
give the range of values of 
127 votes
Answer Link
127