Shapes
What shape has all right angles and congruent sides?
A square
Two angles that lie in the same plane, have a common vertex and a common side, but have no common interior points
Adjacent Angles
What is the common endpoint called?
What is the vertex.
A slide is a transformation that moves all points of the original figure the same distance in the same direction?
What is a Translation.
Simplify n-3n+5n
3n
What is the shape that has 4 congruent sides?
A rhombus
What is true about vertical angles?
They are always congruent.
What are two angles with measures that have a sum of 90 degrees is called?
Complementary Angles
The area of a circle.
What is pi x r squared?
A shape that is a closed plane figure with at least three straight sides.
What is a polygon.
What do all the angles in a triangle add up to be?
180 degrees
What is the hypotenuse?
The longest side of a right triangle.
What is formula to find the measure of each angle in a regular polygon?
180(n-2)/n
The circumference of a circle
What is pi X d or 2(pi)r?
A shape that has four sides.
A quadrilateral
What are the three ways to prove two triangles are congruent?
ASA, SAS, SSS
In a right triangle, one angle should be equal to____.
90 degrees
When parallel lines are intersected by a transversal these angles are supplementary.
What are same side interior angles?
What is true about corresponding angles?
They are congruent.
Draw a shape that has 4 sides and only 1 pair of parallel sides.
Picture of Trapezoid
Two angles with measures that have a sum of 180 degrees
What is Supplementary Angles.
Use this to find the missing side of a right triangle when two side lengths are known.
What is the Pythagorean Theorem
What is Mrs. Drew's favorite color?
Red
What is perpendicular?
Lines, segments, or rays that intersect at right angles are perpendicular.