or

or

taken

why

Make sure to remember your password. If you forget it there is no way for StudyStack to send you a reset link. You would need to create a new account.

Don't know
Know
remaining cards
Save
0:01

 Flashcards Matching Hangman Crossword Type In Quiz Test StudyStack Study Table Bug Match Hungry Bug Unscramble Chopped Targets

Embed Code - If you would like this activity on your web page, copy the script below and paste it into your web page.

Normal Size     Small Size show me how

Trapezoid A 4-sided shape with exactly 1 pair of parallel sides.
Parallelogram A 4-sided shape with 2 pairs of parallel sides.
Rhombus A 4-sided shape with 4 congruent sides.
Rectangle A 4-sided shape with 4 congruent angles.
Square A 4-sided shape with 4 congruent sides AND 4 congruent angles.
Vertical Angles Angles formed by intersecting lines. They are across from each other and are congruent.
Adjacent Angles Angles that share a vertex and one side.
Supplementary Angles Angles that add up to 180 degrees or form a straight line.
Complementary Angles Angles that add up to 90 degrees or form a right angle.
Corresponding Angles The angles in matching corners are called
Alternate Interior Angles Each pair of these angles are inside the parallel lines, and on opposite sides of the transversal.
Alternate Exterior Angles Each pair of these angles are outside the parallel lines, and on opposite sides of the transversal.
Transversal When two lines are crossed by a third line.
Angles in a Triangle The sum of the interior angles is 180 degrees.
Angles in a Quadrilateral The sum of the interior angles is 360 degrees.
Created by: cogswelll