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SAT Math Level 1 Subject Test

Subjects : sat, math

Instructions:

Answer 50 questions in 15 minutes.
If you are not ready to take this test, you can study here.
Match each statement with the correct term.
Don't refresh. All questions and answers are randomly picked and ordered every time you load a test.

This is a study tool. The 3 wrong answers for each question are randomly chosen from answers to other questions. So, you might find at times the answers obvious, but you will see it re-enforces your understanding as you take the test each time.

1. Pythagorean Theorem (Right Triangles)
A^2+b^2=c^2
V=s^3
Eight-sided polygon
V=1/3pr^2h

2. Circumscribed
Pr^2h
x= -b/2a
A shape drawn around another shape with the tightest possible fit. The two shapes will never overlap.
5 -12 -13

3. Line Segment
Is always opposite the longest side
V= pr^2h
Has two endpoints
Lwh

4. The Rule of 180
Opp/adj
The three angles of a triangle add up to 180.
Positive
Multiply all the possible combinations of the endpoints - and select the smallest and the largest. This will make up your new range....

5. Area of a Trapezoid
A= (b1+b2/2)h
Symmtrical across the y-axis - f(x)= f(-x)
The length of any side of a triangle must be between the sum and the difference of the lengtsh of the other two sides.
Negative

6. Polygon
y=mx+b - b=y-intercept
In a term - the constant before the variable. In ax^2 - a is the coefficient.
Never intersect
A flat shape formed by straight line segments - such as a rectangle or triangle

7. Standard Form of the Equation of a Circle
Seven-sided polygon
Flip the inequality sign.
5 -12 -13
(x-h)^2 + (y-k)^2 = r^2

8. Volume of a Rectangular Solid
Lwh
Final Amount= original x (1+rate)^number of changes
Between 90 and 180
3 -4 -5

9. In a triangle - the smallest angle -
(x-h)^2 + (y-k)^2 = r^2
A vertical line drawn from the polygon's base to the opposite vertex. Altitudes are always drawn perpendicular to the base.
Six-sided polygon
Is always opposite the shortest side

10. Pythagorean Triplets: 12
5 -12 -13
A= (b1+b2/2)h
Total Distance/Total Time
Are proportional.

11. even + odd=
A^2+b^2=c^2
x^2 + y^2 = r^2
Odd
The portion of a circle's area between two radii

12. Sector

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13. Perpendicular
Even
A=pr^2
Five-sided polygon
Perpendicular lines are at right angles to one another.

14. Parallel Lines
Never intersect
A perfectly flat surface that extends infinitely in two dimensions
(1/3)pr^2h
The long diagonal of that solid is equal to the diameter of the sphere.

15. Averages: Total=
C=pd - C=2pr
In a term - the constant before the variable. In ax^2 - a is the coefficient.
Number of Things x Average
PLUGGING IN

16. Cylinder
When you make 'x' negative - always remember to switch the signs for the answer.
Is always opposite the longest side
Between 90 and 180
Like a prism - but with a circular base. Two important dimensions: radius and height

17. negative/negative=
Has a slant height - radius - and height
Positive
A^2 + b^2 + c^2 = d^2
Divides a line segment into two equal halves

18. positive x negative=
Has two endpoints
Negative
A=bh
SA=2lw + 2wh +2lh

19. Odd function
y2-y1/x2-x1
Values that can be produced by a function
6s^2
Have origin symmetry (they are the same when reflected across the origin) - -f(x)=f(-x)

20. Percent Decrease Formula
Having equal distance from two different things
The result is three similar triangles of different sizes
Final Amount= (Original) x (1 - Rate)^(number of changes)
Even

21. Area of a Circle
Both solids have the same diameter.
Final Amount= original x (1-rate)^number of changes
A vertical line drawn from the polygon's base to the opposite vertex. Altitudes are always drawn perpendicular to the base.
A=pr^2

22. even - odd=
A type of angle measure. One radian is an angle of a piece of the circle in which the radius is equal to the length of the arc included in that piece of the circle.
The parabola opens downward
Odd
A=1/2bh

23. Distance Formula
SA= 2pr^2 +2prh
Even
D= v(x2-x1)^2 + (y2-y1)^2
The diameter of the sphere is equal to the length of the cube's edge.

24. Volume of a Sphere
A=bh
A four-sided polygon
8 -15 -17
V=4/3pr^3

25. Pythagorean Triplets: 4
Odd
A=s^2v3/4
A=bh
3 -4 -5

26. odd x odd=
Odd
x^2 + y^2 = r^2
y= a(x-h)^2 +k
Six-sided polygon

27. Volume of a Cylinder
V= pr^2h
Are equal
V=s^3
8 -15 -17

28. Plane
Has a slant height - radius - and height
Bh
Rate of Work x Time
A perfectly flat surface that extends infinitely in two dimensions

29. positive/negative=
Even
A=s^2 or A= d^2/2
Negative
A line segment extending from the center of a circle to a point on that circle.

30. Pythagorean Triplets: 17
x= -b/2a
y2-y1/x2-x1
8 -15 -17
Even

31. Long Diagonal of a Rectangular Solid (Super Pythagorean Theorem)
(1/3)pr^2h
The parabola opens downward
Must have two equal sides and two equal angles.
A^2 + b^2 + c^2 = d^2

32. Area of a Square
Value in a function's domain where the function equals zero-also called zero - solution - or x-intercept of a solution.
A=s^2 or A= d^2/2
Positive
Is always opposite the shortest side

33. Ratio of sides in a 30-60-90 triangle
Has a slant height - radius - and height
A: av3:2a
SA= 6s^2
The three angles of a triangle add up to 180.

34. Circumference of a Circle
Even
C=pd - C=2pr
Has a slant height - radius - and height
Rate of Work x Time

35. In a triangle - the largest angle
The diameter of the sphere is equal to the length of the cube's edge.
Is always opposite the longest side
Are equal
Must have two equal sides and two equal angles.

36. An equilateral triangle
Has three equal sides and three equal angles
Final Amount= (Original) x (1 + Rate)^(number of changes)
Multiply all the possible combinations of the endpoints - and select the smallest and the largest. This will make up your new range....
V=Bh

37. What is a short-term solution for solving algebra equations?
Has all equal sides and angles. (equilateral triangles and squares)
PLUGGING IN
Opp/adj
V= pr^2h

38. General Form of the Equation of a Parabola
The result is three similar triangles of different sizes
A root of a polynomial is a value of the variable that makes the polynomial equal to zero. (the values that make the equation true.) Roots are also known as zeros - solutions - and x-intercepts.
y= ax^2 +bx+ c
6 -8 -10

39. Arc

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40. arc-
D= v(x2-x1)^2 + (y2-y1)^2
Final Amount= original x (1+rate)^number of changes
The long diagonal of that solid is equal to the diameter of the sphere.
Means inverse

41. Radius
(x-h)^2 + (y-k)^2 = r^2
When you make 'x' negative - always remember to switch the signs for the answer.
A line segment extending from the center of a circle to a point on that circle.
Divides a line segment into two equal halves

42. Midpoint Formula for a Line Segment
Even
M= (x1+x2/2 - y1+y2/2)
A root of a polynomial is a value of the variable that makes the polynomial equal to zero. (the values that make the equation true.) Roots are also known as zeros - solutions - and x-intercepts.
A vertical line drawn from the polygon's base to the opposite vertex. Altitudes are always drawn perpendicular to the base.

43. log b of n
Number of Things x Average
Log b/log n
Final Amount= original x (1-rate)^number of changes
Odd

44. How to find the longest line that can be drawn inside a cylinder
Has a slant height - radius - and height
D^2 = (2r)^2 + h^2
Angles whose measures add up to 90 degrees
V=4/3pr^3

45. Hexagon
A^2+b^2=c^2
PLUGGING IN
Amount of change/original x 100
Six-sided polygon

46. Bisector
A line that cuts a line segment - angle - or polygon in half.
Total/Number of Things
Between 90 and 180
One endpoint and extends in one direction

47. Complementary Angles
A=pr^2
Are equal
Angles whose measures add up to 90 degrees
(4/3)pr^3

48. Volume of a Prism
8 -15 -17
Is always opposite the shortest side
M= (x1+x2/2 - y1+y2/2)
Bh

49. cos=
Adj/hyp
5 -12 -13
Lwh
A portion of a circle's area between two radii - like a slice of pie.

50. Slope-Intercept Form of the Equation of a Line (whats the y-intercept?)
The result is three similar triangles of different sizes
A polynomial with exactly two terms - such as (x-5)
y=mx+b - b=y-intercept
Negative