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# Mastermind Of Geometry

Across
You use these two column structures in order to provide reason or justifications. In order to prove that your innocent you need to have valid evidence or __________.
Two angles are ________when they add up to 180 degrees.
Could be described as the Radius/i of a regular polygon.You need this measurement or term in order to get the area of a polygon.
The term of this word can be described as the angles on the inside. You have exterior and ________.
These type of figures are usually shown slanted. They are neither parallel nor at a right angle to a specific/ implied line.
This is one of the four transformations. When the Y stays the same but the X changes this is called a _______.
This is a point where all three altitudes of the triangle intersect. Think of the altitudes of a triangle.
This line is usually found within a parallelogram. Also, this line helps validate proofs.
The term of this word can be described as the angles on the outside. You have interior and ________.
Are any 2-dimensional shapes that are formed with straight lines and are CLOSED Figures. Squares, Pentagon, Hexagon, etc.
A line that passes through the center of the circle and half this line is the radius.
Down
90 degrees Clockwise, 180 counterclockwise, 270 clockwise are examples of ________.
Triangles have 3 _______, pentagons have 5 ________. Hexagon have 6 ______.
These types of lines bisect each other to form a 90 degrees angle.
When all the angles in a triangles are the same, but this is not a equilateral triangle
The angles and side lengths of two triangles are the same, which means that they are_______. HINT:CPCTC
In a parallelogram these angles are on side of the transversal. However, the are not same side interior, which means that they are C___________ angles.
A straight line the touches the edge of a circle. Two of these lines that share a common endpoint... the measurement of the line are congruent.
The triangles aren't congruent, but they are proportional to each other.
This is form by 2 rays sharing a common vertex and forming a _____. These can be obtuse or acute.