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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. Sector

2. Radius
Even
(x-h)^2 + (y-k)^2 = r^2
Has two endpoints
A line segment extending from the center of a circle to a point on that circle.

3. Volume of a Sphere
(4/3)pr^3
V= pr^2h
The sphere's diameter is equal to the diagonal of the rectangle formed by the cylinder's heights and diameter.
Final Amount= original x (1+rate)^number of changes

4. Percent-Decrease Formula
V=1/3pr^2h
Final Amount= original x (1-rate)^number of changes
Like a prism - but with a circular base. Two important dimensions: radius and height
Has all equal sides and angles. (equilateral triangles and squares)

5. Surface Area of a Cylinder
Even
SA= 2pr^2 +2prh
Lwh
A^2 + b^2 + c^2 = d^2

6. Volume of a Cube
Positive
x= -b+/- vb^2-4ac/2a
V=s^3
A shape that in placed inside another shape with the tightest possible fit. The two shapes will never overlap.

7. Area of a Parallelogram
A: av3:2a
A=bh
y2-y1/x2-x1
V=lwh

8. When a cylinder is inscribed in a sphere...

9. Any angle inscribed in a semi-circle...
Rate x Time
Is a right angle.
Never intersect
5 -12 -13

10. Face Diagonal of a Cube
A line segment connecting two distinct points on a circle.
V=Bh
F= sv2
The parabola opens upward

11. Circumscribed
Final Amount= original x (1-rate)^number of changes
Has two endpoints
A shape drawn around another shape with the tightest possible fit. The two shapes will never overlap.
Flip the inequality sign.

12. Percent Decrease Formula
Positive
Has a slant height - radius - and height
Final Amount= (Original) x (1 - Rate)^(number of changes)
The sphere's diameter is equal to the diagonal of the rectangle formed by the cylinder's heights and diameter.

13. arc-
Positive
Pr^2h
V=4/3pr^3
Means inverse

14. negative/negative=
The three angles of a triangle add up to 180.
May be put into a function.
Positive
Divides a line segment into two equal halves

15. Pythagorean Theorem (Right Triangles)
D= v(x2-x1)^2 + (y2-y1)^2
V=Bh
A^2+b^2=c^2
A=bh

16. Chord
Final Amount= (Original) x (1 + Rate)^(number of changes)
D= v(x2-x1)^2 + (y2-y1)^2
A line segment connecting two distinct points on a circle.
The sphere's diameter is equal to the diagonal of the rectangle formed by the cylinder's heights and diameter.

17. Surface Area of a Cone
Is a right angle.
Is always opposite the longest side
SA=prl +pr^2
A vertical line drawn from the polygon's base to the opposite vertex. Altitudes are always drawn perpendicular to the base.

18. Cylinder
A shape that in placed inside another shape with the tightest possible fit. The two shapes will never overlap.
Seven-sided polygon
Like a prism - but with a circular base. Two important dimensions: radius and height
Positive

19. Range
Values that can be produced by a function
Bh
V=1/3pr^2h
Between 90 and 180

20. Line Segment
Opp/hyp
Has two endpoints
(x-h)^2 + (y-k)^2 = r^2
SA= 6s^2

21. Acute Angle
Between 0 and 90
Odd
Positive
Even

22. Area of an Equilateral Triangle
A=s^2v3/4
PLUGGING IN
A=bh
The parabola opens upward

23. Volume of a Cylinder
Pr^2h
The parabola opens upward
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.

24. even x even=
Odd
Pr^2h
SA= 4pr^2
Even

25. Midpoint Formula for a Line Segment
Means inverse
Total Distance/Total Time
M= (x1+x2/2 - y1+y2/2)
When you make 'x' negative - always remember to switch the signs for the answer.

26. If a is negative (in a parabola)...
D= v(x2-x1)^2 + (y2-y1)^2
A line segment connecting two distinct points on a circle.
Amount of change/original x 100
The parabola opens downward

27. Volume of a Cylinder
A portion of the circle's edge.
Rate x Time
V= pr^2h
Means inverse

28. In a triangle - the largest angle
y=mx+b - b=y-intercept
May be put into a function.
7 -24 -25
Is always opposite the longest side

29. When working with ranges - be careful of...

30. Area of a Square
A=s^2 or A= d^2/2
Odd
Even
Value in a function's domain where the function equals zero-also called zero - solution - or x-intercept of a solution.

31. Quadrilateral
(4/3)pr^3
Add up to 180 degrees
A four-sided polygon
A perfectly flat surface that extends infinitely in two dimensions

32. Binomial
A polynomial with exactly two terms - such as (x-5)
A: av3:2a
Opp/adj
SA=prl +pr^2

33. Slope Formula
y2-y1/x2-x1
Final Amount= original x (1-rate)^number of changes
Perpendicular lines are at right angles to one another.
(4/3)pr^3

34. Plane
A perfectly flat surface that extends infinitely in two dimensions
SA= 2pr^2 +2prh
Lwh
A=1/2bh

35. How to find the longest line that can be drawn inside a cylinder
Subtract the four combinations of endpoints. Be careful what the problem is asking for! See pg. 75
A: av3:2a
D^2 = (2r)^2 + h^2
V=Bh

36. Volume of a Cone
The parabola opens downward
Pr^2h
V=1/3pr^2h
Sum of Angles= (n-2) x 180

37. An isosceles triangle...
Between 0 and 90
When you make 'x' negative - always remember to switch the signs for the answer.
Are equal
Must have two equal sides and two equal angles.

38. Percent Change Formula
Amount of change/original x 100
Angles whose measures add up to 90 degrees
One endpoint and extends in one direction
Has two endpoints

39. Obtuse Angle
SA= 4pr^2
Angles whose measures add up to 90 degrees
Between 90 and 180
Positive

40. Pythagorean Triplets: 4
A line that cuts a line segment - angle - or polygon in half.
3 -4 -5
The sphere's diameter is equal to the diagonal of the rectangle formed by the cylinder's heights and diameter.
Has all equal sides and angles. (equilateral triangles and squares)

41. What is a short-term solution for solving algebra equations?
PLUGGING IN
The result is three similar triangles of different sizes
F= sv2
Rate of Work x Time

42. tan=
Rate of Work x Time
F= sv2
A=bh
Opp/adj

43. The Rule of 180
The three angles of a triangle add up to 180.
6s^2
The parabola opens downward
A^2 + b^2 + c^2 = d^2

44. When subtracting ranges - ...
Multiply all the possible combinations of the endpoints - and select the smallest and the largest. This will make up your new range....
Subtract the four combinations of endpoints. Be careful what the problem is asking for! See pg. 75
Negative
x= -b/2a

45. Coefficient
Has a slant height - radius - and height
SA=2lw + 2wh +2lh
Odd
In a term - the constant before the variable. In ax^2 - a is the coefficient.

46. Volume of a Sphere
Perpendicular lines are at right angles to one another.
V=4/3pr^3
Positive
A=bh

47. Averages: Number of Things=
Positive
Rate of Work x Time
Odd
Total/Average

48. Surface Area of a Rectangular Solid
Is a right angle.
SA=2lw + 2wh +2lh
Is always opposite the longest side
D= sv3

49. Heptagon
Even
Divides a line segment into two equal halves
Seven-sided polygon
Between 90 and 180

50. Is the Principal Square Root Positive or Negative?
Positive
Odd
SA=2lw + 2wh +2lh
May be put into a function.