geometry...
Opposite sides are parallel and opposite angles are equal
A triangle with no equal sides or angles will always be classified as 'scalene'.
Sides and Angles in a TriangleBy definition, a triangle has three sides. Since the number of sides and angles is equal, it would also have three angles.
False - and false ! Not ALL angles are right-angles - and a triangle has THREE sides !
There are several. Some of the more common ones are: Any two sides of a triangle must be larger than the third. If a, b and c are the lengths of the sides and A, B and C are the angles oppostie these sides, then sin(A)/a = sin(B)/b = sin(C)/c a2 = b2 + c2 - 2bc*Cos(A)
A triangle has 3 angles and 3 sides, which is why it is called a TRIangle.
Yes a triangle consists of three sides and three angles.
That is the definition of a triangle. If it did not have three sides it would not be a triangle. If it did not have three angles, it would not be a triangle.
No triangle. A triangle must have 3 angles that add up to 180 degrees, and three and only three sides, with no sides parallel.
A triangle with no equal sides or angles is known as a scalene triangle. Equilateral triangles, by contrast, have three equal sides and three 60 degree angles.
When the sides of a triangle are extended, the original angles of the triangle remain unchanged. However, new angles are formed at the points where the extensions intersect with the lines that make up the triangle. These new angles, known as exterior angles, are supplementary to the original angles, meaning that each exterior angle is equal to the sum of the two opposite interior angles of the triangle. Thus, the relationships among the angles are maintained even with the extensions.
The sum of the measures of two sides of a triangle is greater than the measure of the third side. (i HOPE IT CAN HELP!) =) --jiandra lee Lopez becina