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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. Radius
V=Bh
The sum of the lengths of a polygon's sides
A portion of a circle's area between two radii - like a slice of pie.
A line segment extending from the center of a circle to a point on that circle.

2. positive/negative=
Angles whose measures add up to 90 degrees
Lwh
Negative
Positive

3. Volume of a Cone
Multiply all the possible combinations of the endpoints - and select the smallest and the largest. This will make up your new range....
6s^2
V=1/3pr^2h
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.

4. odd - odd=
Even
One endpoint and extends in one direction
Bh
Positive

5. Volume of a Rectangular Solid
Must have two equal sides and two equal angles.
Lwh
(4/3)pr^3
M= (x1+x2/2 - y1+y2/2)

6. Range
The sum of the lengths of a polygon's sides
Values that can be produced by a function
V=Bh
PLUGGING IN

7. positive/positive=
M= (x1+x2/2 - y1+y2/2)
Must have two equal sides and two equal angles.
Positive
A polynomial with one variable whose largest exponent is 2 - for example x^2-5x+6

8. Complementary Angles
Positive
Angles whose measures add up to 90 degrees
Has two endpoints
A=pr^2

9. Line
Even
8 -15 -17
A=bh
Perfectly straight and extends infinitely in both directions

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

11. Whenever you multiply or divide both sides of an inequality by a negative -...
Five-sided polygon
Rate x Time
5 -12 -13
Flip the inequality sign.

12. Any angle inscribed in a semi-circle...
Is a right angle.
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.
Seven-sided polygon
Has three equal sides and three equal angles

13. sin=
A=s^2 or A= d^2/2
Final Amount= original x (1-rate)^number of changes
V=1/3Bh (b=area of base)
Opp/hyp

14. Pythagorean Triplets: 12
V=s^3
Six-sided polygon
Flip the inequality sign.
5 -12 -13

15. Pythagorean Triplets: 10
x= -b/2a
Total/Average
Adj/hyp
6 -8 -10

16. Even function
Symmtrical across the y-axis - f(x)= f(-x)
D^2 = (2r)^2 + h^2
Is a right angle.
Like a prism - but with a circular base. Two important dimensions: radius and height

17. Area of a Trapezoid
A= (b1+b2/2)h
Bh
Positive
The portion of a circle's area between two radii

18. Midpoint
S^3
A shape that in placed inside another shape with the tightest possible fit. The two shapes will never overlap.
Divides a line segment into two equal halves
A polynomial with one variable whose largest exponent is 2 - for example x^2-5x+6

19. An isosceles triangle...
Final Amount= original x (1-rate)^number of changes
Have origin symmetry (they are the same when reflected across the origin) - -f(x)=f(-x)
Five-sided polygon
Must have two equal sides and two equal angles.

20. Average Speed=
Opp/adj
Total Distance/Total Time
A=s^2 or A= d^2/2
x= -b+/- vb^2-4ac/2a

21. Volume of a Cube
Like a prism - but with a circular base. Two important dimensions: radius and height
D= sv3
V=s^3
The sum of the lengths of a polygon's sides

22. Volume of a Pyramid
Positive
A^2 + b^2 + c^2 = d^2
V=1/3Bh (b=area of base)
Positive

23. Area of an Equilateral Triangle
Positive
Sum of Angles= (n-2) x 180
A=s^2v3/4
A vertical line drawn from the polygon's base to the opposite vertex. Altitudes are always drawn perpendicular to the base.

24. Plane
Positive
A line segment extending from the center of a circle to a point on that circle.
A perfectly flat surface that extends infinitely in two dimensions
C=pd - C=2pr

25. Ratio of sides in a 30-60-90 triangle
A vertical line drawn from the polygon's base to the opposite vertex. Altitudes are always drawn perpendicular to the base.
A: av3:2a
A line that cuts a line segment - angle - or polygon in half.
y2-y1/x2-x1

26. When subtracting ranges - ...
Subtract the four combinations of endpoints. Be careful what the problem is asking for! See pg. 75
(4/3)pr^3
Is always opposite the shortest side
V=4/3pr^3

27. Sum of the Angles of a n-sided polygon
A^2 + b^2 + c^2 = d^2
Sum of Angles= (n-2) x 180
V=Bh
Rate of Work x Time

28. Volume of a Cylinder
Total/Number of Things
Seven-sided polygon
Pr^2h
Perfectly straight and extends infinitely in both directions

29. Pythagorean Triplets: 17
V=4/3pr^3
8 -15 -17
Negative
x= -b/2a

30. Percent Decrease Formula
A=pr^2
V=4/3pr^3
Rate of Work x Time
Final Amount= (Original) x (1 - Rate)^(number of changes)

31. Slope Formula
y2-y1/x2-x1
One endpoint and extends in one direction
Never intersect
The result is three similar triangles of different sizes

32. In a triangle - the smallest angle -
A^2 + b^2 + c^2 = d^2
V=lwh
y= a(x-h)^2 +k
Is always opposite the shortest side

33. Odd function
Have origin symmetry (they are the same when reflected across the origin) - -f(x)=f(-x)
6s^2
SA=prl +pr^2
Means inverse

34. Altitude

35. Bisector
Even
Positive
A line that cuts a line segment - angle - or polygon in half.
x= -b+/- vb^2-4ac/2a

36. When a cube or rectangular solid is inscribed in a sphere...
Having equal distance from two different things
The long diagonal of that solid is equal to the diameter of the sphere.
x= -b/2a
6 -8 -10

37. Radian
Value in a function's domain where the function equals zero-also called zero - solution - or x-intercept of a solution.
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.
Negative
PLUGGING IN

38. Quadratic
A polynomial with one variable whose largest exponent is 2 - for example x^2-5x+6
Between 0 and 90
A polynomial with exactly two terms - such as (x-5)
The sum of the lengths of a polygon's sides

39. Long Diagonal of a Cube
D= sv3
Having equal distance from two different things
M= (x1+x2/2 - y1+y2/2)
Even

40. Volume of a Prism
Add up to 180 degrees
Flip the inequality sign.
Bh
A=pr^2

41. Obtuse Angle
Between 90 and 180
Values that can be produced by a function
Final Amount= original x (1-rate)^number of changes
SA=prl +pr^2

42. tan=
A polynomial with one variable whose largest exponent is 2 - for example x^2-5x+6
Rate x Time
SA= 4pr^2
Opp/adj

43. Volume of a cube
V=1/3Bh (b=area of base)
Amount of change/original x 100
6 -8 -10
S^3

44. Standard Form of the Equation of a Parabola
Odd
Even
Even
y= a(x-h)^2 +k

45. Domain
Having equal distance from two different things
Total/Number of Things
May be put into a function.
Factors are Few - Multiples are Many

46. even - even=
Adj/hyp
5 -12 -13
Even
Must have two equal sides and two equal angles.

47. Area of a Circle
F= sv2
Negative
V=Bh
A=pr^2

48. Percent-Increase Formula
Perfectly straight and extends infinitely in both directions
(x-h)^2 + (y-k)^2 = r^2
Final Amount= original x (1+rate)^number of changes
Log b/log n

49. Polygon
A=bh
A flat shape formed by straight line segments - such as a rectangle or triangle
A line segment connecting two distinct points on a circle.
A=pr^2

50. Pythagorean Theorem (Right Triangles)
Lwh
Seven-sided polygon
A^2+b^2=c^2
Total/Number of Things