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What else would need to be congruent to show that triangle ABC is congruent to triangle XYZ by Angle Side Angle?
Without seeing the picture, I can't tell what's already known to be congruent, so there's no way I can figure out what 'else' is needed.
If the interior angle of a regular polygon is 156 degrees how many sides does it have?
The interior angle is the angle formed from two sides of a nth-sided polygon. Because the polygon is regular, all angles formed from any two sides of the polygon are equal. It can be proven, but I won't attempt to, that to find the amount of sides, you use 180-[interior angle], and divide the answer by 360. In this case, 180-156=24, 360/24= 15, thus the polygon has 15 sides. One way to prove it is to imagine the polygon and divide it into isosceles triangles. But I won't go there.
How many triangles in the large triangle?
If you are talking about the common triangle puzzle, then there are 27 triangles. There are 16 one-cell triangles, 7 four-cell triangles, 3 nine-cell triangles, and 1 sixteen-cell triangle. There is a link to the pic for you also. _______________________________________________________________________ The answer in a two dimensional way would be 27. However, if you take into account that each triangle can be turned three ways, then you can understand that there are actually 81 triangles in all. THen you could ask the question, how many triangles can fit in this space (i.e. the picture)? The answer is the first level of infinitely many, or Aleph zero. This would be by finding the midpoint of each side of the all the 1- cell triangles and creating a new triangle.
What is left angle triangle?
A left angle triangle, also known as a right triangle, is a triangle in which one of the angles measures exactly 90 degrees. This type of triangle is characterized by one right angle and two acute angles. The side opposite the right angle is called the hypotenuse, while the other two sides are known as the legs. Left angle triangles play a significant role in trigonometry and are fundamental in various mathematical and geometric applications.
What do you think it means to say TABC TDEF?
It is a reference to two triangles, ABC and DEF which may or may not be related in any way.
