triangle.
Isosceles Triangle, it has 2 sides the same and 1 side different.
5 Flat surfaces 4 flat surfaces (3 for the sides and 1 for the base).
That is a "scalene" triangle.
Say you had Triangle A. Triangle A has these sides: Side 1: 9 Side 2: 6 Side 3: 6 Pretend the scale factor indicates Triangle A is 3 times the size of Triangle B, whose sides are currently unknown. To find the sides of triangle B, simply divide all the sides of triangle A by 3. You should get: Triangle B Side 1: 3 Side 2: 2 Side 3: 2 I hope that somewhat answers your question! ^-^
The answer depends on what information you do have. 3 sides, 2 sides and included angle, 1 side and any two angles, One side and perpendicular height etc. Each of these gives rise to a different formula.
a triangle with 2 sides the same and 1 side different
An isosceles triangle has two equal side; a scalene triangle has no two equal sides.
No. Each side must be shorter than the sum of the other two sides.
That is no pyramid. If it has a square side, usually the base then it will have four triangular sides
An isosceles triangle has two equal sides and one different side.
An isosceles triangle has 2 equal sides and 1 side different in length