If two pairs of corresponding angles in a pair of triangles are congruent, then the triangles are similar. We know this because if two angle pairs are the same, then the third pair must also be equal. … Thus, they always form similar triangles. Are the three right triangles similar?Read More →
The Pythagorean theorem, valid for right triangles, therefore is a special case of the more general law of cosines, valid for arbitrary triangles. Can Pythagorean theorem be used on any shape? The Pythagorean theorem is a celebrity: if an equation can make it into the Simpsons, I’d say it’s well-known.Read More →
Triangles ALWAYS have 3 sides. The interior angles of a triangle add up to 180 degrees. Here are the triangles you are expected to know about: Equilateral Triangle. Can a triangle have uneven sides? (iii) Scalene triangle: if none of the three sides of a triangle are equal to eachRead More →
The chain consists of three to six lymph nodes, of which the most constantly present is located on the outer face of the mandibular body, closely associated with the facial artery. The submental triangle, on the other hand, is delimited on two sides on three by the front bellies ofRead More →
Black triangles are naturally occurring spaces between teeth due to two triangular shaped teeth touching each other. This is completely normal and some type of spacing is always natural and even beneficial, as it helps improve cleansability and gum health, and overall dental hygiene. What age do people get blackRead More →
If two pairs of corresponding angles in a pair of triangles are congruent, then the triangles are similar. We know this because if two angle pairs are the same, then the third pair must also be equal. When the three angle pairs are all equal, the three pairs of sidesRead More →