Title 
Instructions / Description 
Sample Puzzle Hints 
Difficulty 
Triangle


If two sides of a triangle are congruent the angles __ of them are also congruent. A triangle where all the side lengths and angles are equal. . A three sided polygon. . When you extend one side of a triangle you create an __ angle. Base angles in an isosceles triangle are __. .

Teenage

Triangles


If two sides of a triangle are congruent the angles __ of them are also congruent.. A triangle where all the side lengths and angles are equal.. A three sided polygon.. When you extend one side of a triangle you create an __ angle.. Base angles in an isosceles triangle are __..

Teenage

Triangles


The ratio of the length of the opposite side to the length of the adjacent side in a right triangle came to be called the _____ of the angle.. Right triangles are never going to be ______.. Another name for the Pythagorean Theorem is the Pythagorean _____.. The _____ Theorem states the sum of the squares of the lengths of the legs equals the square of the length of the hypotenuse. The ration of the length of the adjacent side to the length of the hypotenuse is called ______..

Teenage

Triangles


The angles outside a triangle that form a linear pair with an interior angle.. Has at least two congruent sides. Triangles can be congruent by corresponding angle, angle and a side are congruent by _______. This triangle has one right angle.. Triangles can be congruent when they have corresponding side, an angle and a side congruent are congruent by____.

Older Children

Triangles!


Congruent sides are across from congruent ______.. In any triangle, the sum of two sides must be greater than the _____ side.. The sum of all the exterior angles of a triangle is equal to threehundred______ degrees.. A(n) _______ angle in a triangle is equal to the sum of the remote interior angles.. In a right triangle, the side opposite the right angle is called the _______..

Very Difficult

Trigonometry Terms

Sinusoidal Functions

from the middle to the top of a sine or cosine curve. the side in a right triangle that is across from the right angle. The y coordinate on the unit circle. an object in trigonometry that is measured in degrees or radians. the length of one cycle of sine or cosine.

Teenage

Types of Triangles and Vocabulary


a triangle with at least 2 congruent sides. where two legs of a triangle meet. a 90 degree angle. bigger than 90 degrees but less than 180. 3 congruent sides and 3 angles smaller than 90 degrees.

Big

Understanding Points, Lines and Planes


A point at one end of a segment or the starting point of a ray. A location and has no size. It is represented by a dot. Points in the same plane. Two rays that have a common endpoint and form a line. A straight path that has no thickness and extends forever.

Older Children

vocabulary

math

whole numbers and there opposites. 1,2,3 . number under zero. reversible operation. adding up fraction and take them away.

Older Children

Words Involved with Trigonometry


Amount of turn. Theorem. Longest side of the right angle. No Right Angle. Right triangle.

Hard

