Save Status:

Log in or sign up to save your progress. The page will not refresh.

Controls:

SPACEBAR SWITCHES TYPING DIRECTION

Answer Key:

Print Options:

Rate This Puzzle:

Log in or sign up to rate this puzzle.

Across

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

Is a triangle that has two sides of equal length.

Corresponding parts of a congruent triangles are congruent. it is a succinct statement of a theorem regarding congruent trigonometry, defined as triangles either od which is an isometry of the other

Are one of the most common and intersecting angles in all the geometry. It even has its own angle symbol.

Are created where transversal crosses two(usually parallel) lines. Each pair of these angles are outside the parallel lines and opposite side of the transversal

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.

These are when two lines are crossed by another line(the transversal) a pair of angles- on each of those two lines-on opposite sides of the transversal but inside those two lines

Triangles are congruent if all three sides in one triangle are congruent to the corresponding sides in the other. (side-side-side)

Are two angles that have a common vertex and a common side. The vertex angle is the endpoint of the rays that form the sides of the angle. The vertex point and the side are shared by the two angles.

A triangle in which all three sides are equal. All three internal angles are also congruent to each other and are each 60

Two lines on a plane that never meet. They are always the same distance apart.

Down

Triangles are congruent if two pairs of corresponding angles and a pair of opposite sides are equal in both triangles(angle-angle-side)

Either of two angles whose sum is 180

A relation that holds between two values when they are different. The notation a = b means that a is not equal to b.

Postulate states that two triangles are similar if they have two corresponding angles congruent. the sum of their angles of a triangle is always equal to 180

The side of the right triangle that's opposite the 90 degree angle

Each of the pairs of opposite angles made by two intersecting lines

An angle formed by two chords in a circle which have a common endpoint. this common endpoint forms the vertex of the inscribed angle.

When two lines are crossed by another line(which is called transversal) these are the angles in matching corners.

The line that divides something into two equal parts.

Either of two angles whose sum is 90

Two geometrical objects-if they have the same shape, or one has the same shape as the mirror image of the other

Triangles are congruent if any pair of corresponding sides and their included angles are equal in both triangles(side-angle-side)

The trigonometric function that is equal to the ratio of the side opposite a given angle( in a right triangle) to the hypotenuse.

WORD LIST: