26. Math Vocab 2 (Lines and Angles (Mostly)) Frequently Tested
Actual Questions and Answers
Question 1.
ray
Correct Answer: a part of a line that has one endpoint and extends forever in
one direction
Question 2.
benchmark fractions
Correct Answer: common fractions used for estimating
Question 3.
mixed number
Correct Answer: a number that has a whole number and a fractional part
Question 4.
volume
Correct Answer: the number of cubic units needed to fill a solid (3-dimensional)
object
Question 5.
estimate
Correct Answer: to give an approximate value rather than an exact answer
Question 6.
acute angle
Correct Answer: an angle whose measure is between 0 and 90 degrees
Question 7.
variable
Correct Answer: a letter, such as n, that represents a number in an expression
and equation
Actual Questions and Answers
Question 1.
ray
Correct Answer: a part of a line that has one endpoint and extends forever in
one direction
Question 2.
benchmark fractions
Correct Answer: common fractions used for estimating
Question 3.
mixed number
Correct Answer: a number that has a whole number and a fractional part
Question 4.
volume
Correct Answer: the number of cubic units needed to fill a solid (3-dimensional)
object
Question 5.
estimate
Correct Answer: to give an approximate value rather than an exact answer
Question 6.
acute angle
Correct Answer: an angle whose measure is between 0 and 90 degrees
Question 7.
variable
Correct Answer: a letter, such as n, that represents a number in an expression
and equation