Congruent angles must satisfy which of the following conditions? A. The sum of their measures is 90°.
B. They have the same angle measure.
C. They share a vertex and a side.

Identify the converse of the following conditional: if a point is in the first quadrant, then its coordinates are positive. if the coordinates of a point are not positive, then the point is not in the first quadrant. if the coordinates of a point are positive, then the point is in the first quadrant. if a point is in the first quadrant, then its coordinates are positive. if a point is not in the first quadrant, then the coordinates of the point are not positive.

What is another way to express 36 +32

Which of the following vectors are orthogonal to (2,1)? check all that apply