Fractions
Area
Vocabulary
Angles
Variables
100
the reciprocal
What is the second fraction in a division problem
100
1,600cm
What is the area of a square if the length and width is 40cm?
100
area
What is the extent or measurement of a surface or piece of land?
100
either of two angles whose sum is 90 degrees
What is an complementary angle?
100
n= -11
What is 4 + n = -7
200
1/4
What is 1/2 x 1/2
200
0.75m
What is the area of a triangle that has the height of 3m and a length of 0.5m?
200
adjacent angles
What is formed by two rays that share an a common end point ?
200
90 degrees
What is a right angle ?
200
n= 7
What is -8 x n = -56
300
299/500
What is 0.598 in fraction form (simplest form)
300
78.5in
What is the area of a circle that its radius is 5in ?
300
the point where to rays meet
What is vertex?
300
less than 90 degrees
What is an acute angle?
300
n = -4
What is -3n + 4 = 16
400
570
What is 1900/100 ÷ 1/30
400
162,000ft
What is the volume of a length of 50ft, a width of 45ft and a height of 72ft
400
the distance across a circle through its center
What is diameter?
400
greater than 90 degrees
What is an obtuse angle?
400
n < 3
What is 2n - 5 < 1
500
235/18
What is 8 5/9 + 1/2 x 9 in an improper fraction
500
18cm
What is the diameter of a circle, if the the circle's area is 254.34cm and the radius is 9cm? use π=3.14
500
the distance from the circle to any point on the circle
What is radius ?
500
share a common side
What is an adjacent angle ?
500
n= 6
What is n + 14 = 20
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