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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. Regular Polygon
Is always opposite the longest side
S^3
Has all equal sides and angles. (equilateral triangles and squares)
Sum of Angles= (n-2) x 180

2. Cone
Has a slant height - radius - and height
Total/Average
The sphere's diameter is equal to the diagonal of the rectangle formed by the cylinder's heights and diameter.
V=1/3Bh (b=area of base)

3. What is a short-term solution for solving algebra equations?
Positive
Value in a function's domain where the function equals zero-also called zero - solution - or x-intercept of a solution.
PLUGGING IN
Has two endpoints

4. positive/negative=
Negative
x= -b/2a
A: av3:2a
A vertical line drawn from the polygon's base to the opposite vertex. Altitudes are always drawn perpendicular to the base.

5. Work Done=
Positive
Rate of Work x Time
D^2 = (2r)^2 + h^2
Positive

6. sin=
Perfectly straight and extends infinitely in both directions
Opp/hyp
Positive
Even

7. odd - odd=
SA= 2pr^2 +2prh
Like a prism - but with a circular base. Two important dimensions: radius and height
Even
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.

8. Pythagorean Triplets: 25
Positive
Has a slant height - radius - and height
7 -24 -25
Is always opposite the shortest side

9. Slope Formula
SA= 2pr^2 +2prh
(x-h)^2 + (y-k)^2 = r^2
y2-y1/x2-x1
V=Bh

10. Parallel Lines
D^2 = (2r)^2 + h^2
Never intersect
Perpendicular lines are at right angles to one another.
7 -24 -25

11. SA of a Cube
The sum of the exponents in an algebraic term-the degree of a polynomial is the highest degree of any term in the polynomial.
6s^2
Subtract the four combinations of endpoints. Be careful what the problem is asking for! See pg. 75
Odd

12. even - odd=
Angles whose measures add up to 90 degrees
One endpoint and extends in one direction
Odd
y= a(x-h)^2 +k

13. Quadrilateral
Lwh
A portion of the circle's edge.
A four-sided polygon
Divides a line segment into two equal halves

14. Bisector
Are equal
Six-sided polygon
A line that cuts a line segment - angle - or polygon in half.
Subtract the four combinations of endpoints. Be careful what the problem is asking for! See pg. 75

15. even + even=
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.
Factors are Few - Multiples are Many
A^2 + b^2 + c^2 = d^2
Even

16. Tangent
A shape that in placed inside another shape with the tightest possible fit. The two shapes will never overlap.
D= v(x2-x1)^2 + (y2-y1)^2
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.
Pr^2h

17. Chord
The parabola opens upward
x= -b/2a
y= ax^2 +bx+ c
A line segment connecting two distinct points on a circle.

18. Pythagorean Triplets: 4
Perpendicular lines are at right angles to one another.
y2-y1/x2-x1
Even
3 -4 -5

19. Whenever you multiply or divide both sides of an inequality by a negative -...
V=Bh
The sum of the lengths of a polygon's sides
The parabola opens upward
Flip the inequality sign.

20. The Rule of 180
6s^2
The three angles of a triangle add up to 180.
The sphere's diameter is equal to the diagonal of the rectangle formed by the cylinder's heights and diameter.
A flat shape formed by straight line segments - such as a rectangle or triangle

21. Volume of a Cone
Pr^2h
The parabola opens downward
(1/3)pr^2h
The long diagonal of that solid is equal to the diameter of the sphere.

22. Percent Increase Formula
Final Amount= (Original) x (1 + Rate)^(number of changes)
SA=2lw + 2wh +2lh
The length of any side of a triangle must be between the sum and the difference of the lengtsh of the other two sides.
Positive

23. Root

24. Root
Sum of Angles= (n-2) x 180
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.
SA= 2pr^2 +2prh
V=4/3pr^3

25. Perimeter

26. Ratio of sides in a 30-60-90 triangle
A perfectly flat surface that extends infinitely in two dimensions
Pr^2h
Positive
A: av3:2a

27. Averages: Number of Things=
Total/Average
A=bh
7 -24 -25
Subtract the four combinations of endpoints. Be careful what the problem is asking for! See pg. 75

28. General Form of the Equation of a Parabola
Negative
y= ax^2 +bx+ c
Even
6 -8 -10

29. Factors - Multiples
Factors are Few - Multiples are Many
D= v(x2-x1)^2 + (y2-y1)^2
A=1/2bh
Negative

30. Volume of a Cone
A shape that in placed inside another shape with the tightest possible fit. The two shapes will never overlap.
V=1/3pr^2h
Positive
Even

31. Midpoint Formula for a Line Segment
V=s^3
M= (x1+x2/2 - y1+y2/2)
A= (b1+b2/2)h
F= sv2

32. When a sphere is inscribed in a cube -...

33. Volume of a Cube
F= sv2
Odd
V=s^3
Final Amount= (Original) x (1 - Rate)^(number of changes)

34. Volume of a cube
S^3
(4/3)pr^3
Pr^2h
Positive

35. negative x negative=
Total/Number of Things
Positive
Even
D= sv3

36. Average Speed=
Seven-sided polygon
Total Distance/Total Time
Positive
Even

37. Long Diagonal of a Cube
A portion of the circle's edge.
6 -8 -10
Even
D= sv3

38. Long Diagonal of a Rectangular Solid (Super Pythagorean Theorem)
A^2 + b^2 + c^2 = d^2
PLUGGING IN
A polynomial with exactly two terms - such as (x-5)
Final Amount= (Original) x (1 - Rate)^(number of changes)

39. even + odd=
Adj/hyp
A=1/2bh
Odd
6s^2

40. Sector

41. Acute Angle
Between 0 and 90
C=pd - C=2pr
Amount of change/original x 100
Eight-sided polygon

42. Coefficient
PLUGGING IN
In a term - the constant before the variable. In ax^2 - a is the coefficient.
V=lwh
(1/3)pr^2h

43. Pythagorean Triplets: 12
SA= 2pr^2 +2prh
Divides a line segment into two equal halves
A flat shape formed by straight line segments - such as a rectangle or triangle
5 -12 -13

44. Distance Formula
A vertical line drawn from the polygon's base to the opposite vertex. Altitudes are always drawn perpendicular to the base.
Add up to 180 degrees
Are proportional.
D= v(x2-x1)^2 + (y2-y1)^2

45. Area of Triangles
A=1/2bh
D= v(x2-x1)^2 + (y2-y1)^2
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.
8 -15 -17

46. Radius
The parabola opens downward
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.
x= -b+/- vb^2-4ac/2a
A line segment extending from the center of a circle to a point on that circle.

47. If a sphere is inscribed in a cylinder -...
Both solids have the same diameter.
Amount of change/original x 100
D= sv3
A= (b1+b2/2)h

48. Surface Area of a Rectangular Solid
SA=2lw + 2wh +2lh
May be put into a function.
8 -15 -17
y2-y1/x2-x1

49. Volume of a Rectangular Solid
7 -24 -25
Are equal
Has all equal sides and angles. (equilateral triangles and squares)
Lwh

50. Area of a Square
Five-sided polygon
V=1/3Bh (b=area of base)
A=s^2 or A= d^2/2
V=lwh