A specific disease caused by infection with Mycobacterium tuberculosis, the tubercle bacillus, which can affect almost any tissue or organ of the body, the most common site of the disease being the lungs.
The Upside-Down Triangle: a model for the 21st century church. (friends, let me offer a disclaimer that this post is deeply wonky. If church systems talk is what you want, read on. Otherwise, I'll be back to your regularly scheduled programming soon).
Some isosceles triangles can be equilateral if all three sides are congruent. A triangle with no two of its sides congruent is called a scalene triangle and is shown below. Another way to classify triangles is according to their angles. can be classified as an acute triangle. A triangle with one obtuse angle can be classified as obtuse triangle. A right triangle is a triangle with one right angle. Segments PQ and RP are called the legs of the right triangle and segment RQ is called the