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Yes, the sides are lengths and those are positive. Even a degenerate triangle which is 3 collinear points joined by line segments has positive sides. (it's angles add up to 180 and its area is zero, by the way but the usual triangle lies in a unique plane while the degenerate one does not)
What else can I help you with?
Can triangle abc be a right triangle if side ac2 side bc3 and side ab4?
No.
Non adjacent side of a triangle?
The side that is not adjacent to another side of a triangle is called the opposite side.
What is the side of the triangle next to the angle?
The side of the triangle next to the angle is called the adjacent side.
How do you find the midsegment of a triangle?
A midsegment of a triangle is parallel to the side of the triangle, and it's length is half the length of that side
What is a triangle when it is a half left side triangle?
It is a half left side triangle, nothing more, nothing less.
The triangle in a diode symbol points in the direction of?
it points in the direction of flowing current due to majority carriers... that is from positive side to negative side
What is the name for the side of a right triangle that is across the triangle from the right triangle?
This side is called the hypotenuse.
Can triangle abc be a right triangle if side ac2 side bc3 and side ab4?
No.
Non adjacent side of a triangle?
The side that is not adjacent to another side of a triangle is called the opposite side.
Why the value of cos positive for negative value of angle?
The cosine of an angle is the adjacent side of the angle of a triangle divided the hypotenuse. If you plot the adjacent side as x on an x -y graph, for negative angles less than 90 degrees the adjacent side is positive and the hypotenuse is always positive, so you get a positive. The cosine is positive int e upper right and lower right quadrants
What is the side on a triangle?
A side on a triangle is a line that connects two of the apexes.
What is the side of the triangle next to the angle?
The side of the triangle next to the angle is called the adjacent side.
What is the missing side of the right triangle called?
The missing side of a right triangle is called the hypotenuse. This side is opposite the right angle and is the longest side of the triangle.
What is a triangle when it is a half left side triangle?
It is a half left side triangle, nothing more, nothing less.
How do you find the midsegment of a triangle?
A midsegment of a triangle is parallel to the side of the triangle, and it's length is half the length of that side
How many paraller lines does a triangle have?
No side of a triangle is ever parallel to any other side of the same triangle.
Perpendicular bisector of a triangle?
Is a line that bisects a side of a triangle and is perpendicular to that side.
