Geometry Exam Crossword

each of the pairs of opposite angles made by two intersecting lines.
the angles which occupy the same relative position at each intersection where a straight line crosses two others. If the two lines are parallel, the corresponding angles are equal.
the action or condition of becoming or being made wider, larger, or more open.
the longest side of a right triangle, opposite the right angle.
Trigonometry often deals with right triangles
the angle which an incident line or ray makes with a perpendicular to the surface at the point of incidence.
a straight line or plane that touches a curve or curved surface at a point, but if extended does not cross it at that point.
the trigonometric function that is equal to the ratio of the side opposite a given angle (in a right triangle) to the hypotenuse.
the hypotenuse is the longest side,
the trigonometric function that is equal to the ratio of the side adjacent to an acute angle (in a right-angled triangle) to the hypotenuse.
the angle made by a reflected ray with a perpendicular to the reflecting surface.
Two figures that have the same shape are said to be similar.
The measure of an angle formed by two secants, two tangents, or a secant and a tangent from a point outside the circle is half the difference of the measures of the intercepted arcs.
the central number in a geometric progression (e.g. 9 in 3, 9, 27), also calculable as the nth root of a product of n numbers.
Three sides in proportion