What is something that continues in both directions forever
100
less than 90 degrees
What is an acute angle
100
any polygon with 3 sides
triangle
100
What is the area of a rectangle that is 6 inches long and 4 inches wide?
24 square inches
100
what is the name of a quadrilateral with only one pair of parallel sides?
a trapezoid
200
Has one endpoint and continues in one direction forever
What is a ray
200
greater than 90 degrees
What is an obtuse anle
200
Any polygon with four sides
A quadrilateral
200
What is the area of a garden that is 22 feet long and 4 feet wide?
88 square feet
200
a figure with 5 sides and 5 angles
What is a pentagon
300
two lines that will always be the same distance apart. They will never intersect
What is parallel lines
300
a 90 degree angle
What is a right angle
300
any polygon with 8 sides
octagon
300
What is the perimeter of a square with 3 inches on each side?
12 inches
300
what is the perimeter of a square that's 18 inches long?
72 inches
400
lines that form a right angle
What is perpendicular lines
400
how many degrees are in a straight angle (hint: straight angles can be formed with two right angles put together.)
180 degrees
400
Name a quadrilateral that has exactly two pairs of parallel sides
square, rectangle, rhombus, or parallelogram
400
You have a rectangle that is 6 inches long, and has an area of 18 square inches. How wide is the rectangle?
3 inches wide
400
William has a square whose perimeter is 12 cm. How long is one side of his square?
3 cm
500
this is the fewest number of lines/line segments needed to make a polygon
What is 3
500
"Complimentary angles" are two angles that combine to form a right angle. If angle A measures 49 degrees, what is the measure of its complementary angle?
41 degrees
500
A nine sided polygon
A nonagon
500
You have an octagon with all sides of equal length. The total perimeter of the octagon is 96 inches. How long is each side of the octagon?
12 inches
500
what is a quadrilateral with opposite sides parallel and of equal length called?