Properties of Geometry
Triangles
Analyzing Data
Multiplication
Order of Operations
100
It has a point on one end, and it extends infinitely in the other direction.
What is a ray?
100
A triangle with all three angles less than 90°.
What is an acute triangle?
100
A numerical average for a set of data.
What is the mean?
100
2 x 8
What is 16?
100
4 + 5 - 3
What is 6 ?
200
It continues forever in two directions.
What is a line?
200
A triangle with one angle more than 90°.
What is an obtuse triangle?
200
The middle value of a set of data by which half the numbers are larger and half are smaller.
What is the median?
200
5 x 9
What is 45?
200
8 - 2 x 4 + 5
What is 5 ?
300
A location represented with a dot.
What is a point?
300
A triangle with two equal sides.
What is an isosceles triangle?
300
The difference between the greatest and lowest numbers in the data set.
What is the range?
300
6 x 8
What is 48?
300
54 - 4 x (3 + 8)
What is 10 ?
400
The point where two rays meet.
What is a vertex?
400
180 degrees
What is the measure of all the angles of a triangle?
400
A way to display data by separating the ones from the tens and hundreds.
What is a stem-and-leaf plot?
400
9 x 6
What is 54?
400
(8 + 9) x (19 - 16)
What is 51 ?
500
A flat, two-dimensional, surface that continues infinitely in all directions.
What is a plane?
500
A triangle with three equal angles.
What is an equiangular triangle?
500
A table that lists items and uses tally marks to record and show the number of times they occur.
What is a frequency table?
500
8 x 7
What is 56?
500
50 / (5 x 5) + 10
What is 12 ?
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