| product | | a unit of measure for angles based on dividing up a circle into 360 parts. A unit of measure for temperature. |
| hundredth | | a letter or other symbol that represents a number example 5 + X = 9 and x=4 to make the number sentence true |
| intersect | | a number that is written using both a whole number and a fraction |
| right triangle | | the answer in multiplication |
| acute angle | | one of two numbers that are multiplied to give a product |
| obtuse angle | | a point at the end of a line segment or ray |
| right angle | | a straight path joining 2 points. the two points are called "endpoints" (------------------- ) |
| endpoint | | a figure measuring exactly 90* that is formed by two rays or two line segments with a common endpoint |
| angles | | a straight path that extends infinitely in opposite directions |
| lines | | a straight path that starts at one point (the endpoint) and continues forever in one direction |
| mixed number | | a whole number that has exactly two factors: itself and 1 |
| perpendicular | | the digit two spaces to the right of a decimal can be written as 1/100 or 0.01 |
| ray | | common fractions that serve as benchmarks or points of reference to help us estimate other fractions. |
| benchmark fractions | | a triangle that has a right angle (90*) |
| common denominator | | a figure that is formed by two rays or two line segments with a common endpoint |
| degree | | crossing or meeting at right angles. The symbol means is perpendicular to |
| decimal notation | | a figure measuring less than 90* that is formed by two rays or two line segments with a common endpoint |
| line segment | | a model that shows the amount of surface inside a closed boundary (such as a shape labeled in square units) |
| line of symmetry | | a line drawn through a figure that creates two "mirror" images of eachother |
| parallel | | a whole number with more than two factors |
| variable | | a dot used to separate the ones and the tenths place in decimal numbers |
| factor | | if two fractions have the same denominator |
| prime number | | to meet or cross |
| composite number | | a figure measuring more that 90* and less than 180* that is formed by two rays or two line segments with a common endpoint |
| remainder | | an amount left over when one number is divided by another number |
| area model | | ( ) lines, line segments, rays or ("planes) are said to be parallel if they never cross or meet, no matter how far they extend |
