Make the triangle smaller... That is the only way
A high pitch note vibrates more rapidly than a low pitch note.
They Mostly make a kinda howl or a high pitch bark but more like yelping
it has a less of a room to vibrate so you get a high pitch, and when you have more of a room to vibrate, then you get a lower pitch!
The harder you hit it - the more the triangle vibrates, and the louder the sound it produces.
High frequency (high pitch) sounds have a higher frequency than those of lower pitch. The air molecules of a high frequency sound, vibrate back and forth much more frequently.
A triangle median is a line segment from a vertex to the midpoint of the line segment opposite the vertex. Each triangle has three medians and they all meet at a single point. To make a triangle of QSRTPU, you would need more information.
Since our ears recognize any type of pitch as a vibration the more vibration the higher the pitch less vibration lower the pitch.
No because the 3 angles in any triangle must add up to 180 degrees - no less and no more
No, because a triangle can only have 180 degrees max, and a right angle has 90 degrees, that means that if there are 2 right angles in a triangle, there will already be 180 degrees, meaning that it will be impossible to make a triangle.
There are technically many shapes that could be put into the form of a triangle, but only triangles can make real triangles (without getting into more complicated shapes).
A right triangle is easy, simply multiply the two sides and divide by two. A non-right triangle is a bit more of a challenge. You have to make it a right triangle by adding a right triangle to it. Calculate and then subtract the area of what you had to add.
Without cutting and reassembling, no more than the triangle that you started with. If you allow cutting and reassembling, then an infinite number of shapes.