What is something that continues in both directions forever
100
less than 90 degrees
What is an acute angle
100
a triangle with 3 sides the same length
equilateral triangle
100
What is the area of a rectangle that is 6 inches long and 4 inches wide?
24 square inches
100
what is a closed figure composed of 3 or more line segments called?
a polygon
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 parallelogram with a base of 2.2 cm and a height of 5 cm?
11 square cm
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
a triangle with a 90 degree angle
What is a right triangle
300
What is the area of a triangle with a base of 10.2 cm and a height of 3 cm?
15.3 square cm
300
what is the area of a circle with a diameter of 6 inches?
28.26 square inches
400
lines that form a right angle
What is perpendicular lines
400
an angle that is 180 degrees
What is a straight angle
400
What is the name of a quadrilateral that has only one pair of parallel sides?
Trapezoid
400
What is the volume of a rectangular prism with a length of 3 inches, width of 7 inches, and height of 5 inches?
105 inches cubed
400
William has an equilateral triangle whose perimeter is 12 cm. How long is one side of his triangle?
4 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 >abc measures 49 degrees, what is the measure of its complementary angle?
41 degrees
500
A nine sided polygon
A nonagon
500
What is the volume of a triangular prism with a length of 5 cm, width of 4 cm, and height of 3 cm?
30 cm cubed
500
what is the name of a quadrilateral with opposite sides parallel and of equal length?