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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. Volume of a Cylinder
Pr^2h
The parabola opens downward
Total Distance/Total Time
Perpendicular lines are at right angles to one another.

2. Ratio of sides in a 30-60-90 triangle
A: av3:2a
y2-y1/x2-x1
May be put into a function.
Has two endpoints

3. Volume of a Prism
Be careful of switching the signs when you use the negative end of the equation!!! See pg. 76 Q 8
Opp/adj
V=Bh
The sphere's diameter is equal to the diagonal of the rectangle formed by the cylinder's heights and diameter.

4. If a is negative (in a parabola)...
The parabola opens downward
Total Distance/Total Time
Final Amount= original x (1-rate)^number of changes
C=pd - C=2pr

5. Volume of a Pyramid
A shape that in placed inside another shape with the tightest possible fit. The two shapes will never overlap.
V=1/3Bh (b=area of base)
A portion of the circle's edge.
Pr^2h

6. Bisector
A portion of the circle's edge.
A polynomial with exactly two terms - such as (x-5)
The portion of a circle's area between two radii
A line that cuts a line segment - angle - or polygon in half.

7. Pythagorean Triplets: 25
V= pr^2h
Positive
7 -24 -25
y= a(x-h)^2 +k

8. Even function
(x-h)^2 + (y-k)^2 = r^2
Between 90 and 180
3 -4 -5
Symmtrical across the y-axis - f(x)= f(-x)

9. Plane
F= sv2
The sum of the exponents in an algebraic term-the degree of a polynomial is the highest degree of any term in the polynomial.
A perfectly flat surface that extends infinitely in two dimensions
A line that cuts a line segment - angle - or polygon in half.

10. Acute Angle
5 -12 -13
Are proportional.
y= ax^2 +bx+ c
Between 0 and 90

11. Area of Triangles
Bh
y=mx+b - b=y-intercept
A=1/2bh
Flip the inequality sign.

12. Radian
Adj/hyp
Opp/adj
Sum of Angles= (n-2) x 180
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.

13. even + odd=
(1/3)pr^2h
Negative
A line segment extending from the center of a circle to a point on that circle.
Odd

14. Slope Formula
The result is three similar triangles of different sizes
Means inverse
Rate of Work x Time
y2-y1/x2-x1

15. even - even=
SA=2lw + 2wh +2lh
The three angles of a triangle add up to 180.
Even
Are proportional.

16. Obtuse Angle
S^3
One endpoint and extends in one direction
Between 90 and 180
Subtract the four combinations of endpoints. Be careful what the problem is asking for! See pg. 75

17. Area of a Circle
Even
May be put into a function.
A=pr^2
Between 0 and 90

18. Volume of a Sphere
(4/3)pr^3
Positive
Have origin symmetry (they are the same when reflected across the origin) - -f(x)=f(-x)
A=bh

19. All angles inscribed in the same segment of a circle...(or identical circles)
A polynomial with one variable whose largest exponent is 2 - for example x^2-5x+6
Are equal
SA= 2pr^2 +2prh
Something that is tangent to a curve touches that curve at only one point without crossing it. A shape may be internally or externally tangent to a curve - meaning it touches the inside or the outside.

20. positive x positive=
Positive
Symmtrical across the y-axis - f(x)= f(-x)
F= sv2
V=lwh

21. Percent Increase Formula
7 -24 -25
A portion of the circle's edge.
Eight-sided polygon
Final Amount= (Original) x (1 + Rate)^(number of changes)

22. Area of a Trapezoid
M= (x1+x2/2 - y1+y2/2)
x^2 + y^2 = r^2
V=4/3pr^3
A= (b1+b2/2)h

23. negative x negative=
y=mx+b - b=y-intercept
V=4/3pr^3
Positive
Has all equal sides and angles. (equilateral triangles and squares)

24. Volume of a Cone
(1/3)pr^2h
Be careful of switching the signs when you use the negative end of the equation!!! See pg. 76 Q 8
A line segment extending from the center of a circle to a point on that circle.
Bh

25. odd x odd=
D= v(x2-x1)^2 + (y2-y1)^2
Positive
Positive
Odd

26. When multiplying ranges - ...
The parabola opens downward
Final Amount= (Original) x (1 - Rate)^(number of changes)
Five-sided polygon
Multiply all the possible combinations of the endpoints - and select the smallest and the largest. This will make up your new range....

27. If a sphere is inscribed in a cylinder -...
A flat shape formed by straight line segments - such as a rectangle or triangle
A=s^2 or A= d^2/2
Both solids have the same diameter.
Negative

28. tan=
Must have two equal sides and two equal angles.
x^2 + y^2 = r^2
Opp/adj
Rate x Time

29. Averages: Total=
Total/Number of Things
Positive
Number of Things x Average
Have origin symmetry (they are the same when reflected across the origin) - -f(x)=f(-x)

30. How to find the longest line that can be drawn inside a cylinder
Number of Things x Average
Positive
3 -4 -5
D^2 = (2r)^2 + h^2

31. Sector

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32. Polygon
A flat shape formed by straight line segments - such as a rectangle or triangle
3 -4 -5
Never intersect
Perfectly straight and extends infinitely in both directions

33. An isosceles triangle...
Even
V=1/3Bh (b=area of base)
A=1/2bh
Must have two equal sides and two equal angles.

34. sin=
V=4/3pr^3
Value in a function's domain where the function equals zero-also called zero - solution - or x-intercept of a solution.
Opp/hyp
D^2 = (2r)^2 + h^2

35. Distance=
Rate x Time
x= -b/2a
V=Bh
Total Distance/Total Time

36. Degree
6 -8 -10
The sum of the exponents in an algebraic term-the degree of a polynomial is the highest degree of any term in the polynomial.
Positive
V=Bh

37. Perpendicular
Lwh
The sum of the exponents in an algebraic term-the degree of a polynomial is the highest degree of any term in the polynomial.
Perpendicular lines are at right angles to one another.
6 -8 -10

38. Volume of a Sphere
Has a slant height - radius - and height
V=4/3pr^3
Total/Number of Things
Positive

39. Midpoint Formula for a Line Segment
Perpendicular lines are at right angles to one another.
M= (x1+x2/2 - y1+y2/2)
Five-sided polygon
Rate x Time

40. Arc

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41. Any angle inscribed in a semi-circle...
Something that is tangent to a curve touches that curve at only one point without crossing it. A shape may be internally or externally tangent to a curve - meaning it touches the inside or the outside.
Has a slant height - radius - and height
Is a right angle.
A portion of the circle's edge.

42. Radius
A flat shape formed by straight line segments - such as a rectangle or triangle
The sum of the exponents in an algebraic term-the degree of a polynomial is the highest degree of any term in the polynomial.
Even
A line segment extending from the center of a circle to a point on that circle.

43. Face Diagonal of a Cube
Factors are Few - Multiples are Many
Perpendicular lines are at right angles to one another.
Even
F= sv2

44. Regular Polygon
Amount of change/original x 100
Has all equal sides and angles. (equilateral triangles and squares)
Is always opposite the shortest side
SA= 4pr^2

45. Parallel Lines
Never intersect
6 -8 -10
V=1/3pr^2h
Rate of Work x Time

46. Average Speed=
The sphere's diameter is equal to the diagonal of the rectangle formed by the cylinder's heights and diameter.
Positive
y=mx+b - b=y-intercept
Total Distance/Total Time

47. even - odd=
Odd
SA= 4pr^2
Even
The sum of the lengths of a polygon's sides

48. Area of a Square
M= (x1+x2/2 - y1+y2/2)
V= pr^2h
A=s^2 or A= d^2/2
A line that cuts a line segment - angle - or polygon in half.

49. If a is positive (in a parabola)...
The parabola opens upward
A line segment connecting two distinct points on a circle.
Log b/log n
A polynomial with exactly two terms - such as (x-5)

50. Percent Decrease Formula
V=lwh
Final Amount= (Original) x (1 - Rate)^(number of changes)
Even
A vertical line drawn from the polygon's base to the opposite vertex. Altitudes are always drawn perpendicular to the base.