A ratio says how much of one thing there is compared to another thing.
The cosine of an angle is always the ratio of the (adjacent side/ hypotenuse ).
mid segment in a triangle and ho w to compare it to a median
Created where a transversal crosses two (usually parallel) lines. Each pair of interior angles are inside the parallel lines, and on the same side of the transversal.
Example
Real Example
A median of a triangle i s a line from a vert ex of the triangle to the midpoint of the side
A triangle where one of its interior angles is a right angle (90 degrees).
Example
Real Example
two nonadjacent angles made by the crossing of two lines by a third line , one angle being interior, the other exterior, and b oth being on the same side of the third line
