Regular vs. Irregular Polygons
True or False: A regular polygon has all sides and all angles equal.
True
A triangle with all sides equal is called a ____ triangle.
Eauilatteral
What quadrilateral has exactly one pair of parallel sides?
Trapezoid
What is the name of the point where the x-axis and y-axis meet?
the Origin
What is the ordered pair for the origin?
(0, 0)
What is the name of a 5-sided regular polygon?
Pentagon
What type of triangle has one angle greater than 90 degrees?
Obtuse Triangle
True or False: A rhombus is always a square.
False
Plot the point (3, 5) on the first quadrant.
Show your example. (3 to the right, 5 vertically up)
If the rule is "Add 3" and the starting number is 2, what are the next three numbers?
5, 8, 11
Draw an irregular hexagon.
6 sided polygon without congruent sides and angles.
True or False: A right triangle can also be an equilateral triangle.
False.
What is the name of a quadrilateral with four right angles and opposite sides equal?
Rectangle
(You could say square, but the way this is phrased a rectangle is the BEST answer)
What is the x-coordinate of the point (7, 2)?
7
What is the missing number in the pattern: 5, 10, 15, __, 25?
20
A stop sign is an example of a regular polygon. What shape is it?
Octogon.
Classify a triangle with sides 5 cm, 5 cm, and 8 cm.
Isosceles Triangle
A parallelogram with four equal sides is called a ____.
True or False: The point (0, 4) lies on the x-axis.
False. It lies on the Y axis.
Write the rule for this pattern: 3, 6, 9, 12, 15.
Add 3
How many lines of symmetry does a regular octagon have?
(a line of symmetry is where you can divide a polygon in half and it is the same on each side of the line you created - symmetrical)
8
What is the sum of the interior angles of any triangle?
(all of the angle measurements on the inside of the triangle added up)
180 degrees
How many lines of symmetry does a rectangle have?
(a line of symmetry is where you can divide a polygon in half and it is the same on each side of the line you created - symmetrical)
2 lines of symmetry
What would be your ordered pair if you started at point (2,3) and moved up two places and to the left one place.
(1, 5)
If the rule is "Multiply by 2" and the starting number is 4, what is the fourth number?
32
4 is the first, 8 is the second, 16 is the third, and 32 is the fourth.