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SAT Math 1 Formulas

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. Area of Parallelogram
Sv2
Bh
.5absin?
Even

2. i³
Odd
-i
2lw+2wh+2lh
Rate x time

3. A positive number raised to any power is
Rate of work x time
Positive
Odd
Even

4. Arc
Even
y=k/x
(1/3)(pi)r²h
Degree/360 x circumference

5. indirect variation
1
y=k/x
Even
Even

6. even+even
(4/3)(pi)r³
Sinx/cosx
2(pi)r
Even

7. (x+y)²=
V-1
S²v3÷4
Even
x²+2xy+y²

8. odd x odd
Odd
LogA/log1
Positive
V-1

9. Factor

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10. Volume of Pyramid
Degree/360 x area
Even
(1/3)Bh (B=area of base)
y=a(x-h)²+k

11. tanx
Degree/360 x circumference
Sinx/cosx
x²+2xy+y²
An=a1+(n-1)d

12. sin²x+cos²x
1
3v8²
Bh
S²v3÷4

13. SA of Rectangular Solid
(x-h)²+(y-k)²=r²
N(a1+an/2)
2lw+2wh+2lh
Total distance/total time

14. A negative number raised to an even power is
Positive
Degree/360 x circumference
Even
(x-h)²+(y-k)²=r²

15. Distance in 3 Dimensions
(pi)r²
(amount of change/original) x 100
A²+b²+c²=d²
V(x2-x1)²+(y2-y1)²+(z2-z1)²

16. even-odd
Odd
Degree/360 x circumference
Even
(1/3)Bh (B=area of base)

17. odd-odd
(amount of change/original) x 100
Even
1
3v8²

18. Sum of Angles in n-sided polygon
(n-2)x180°
Sinx/cosx
(x - h)² / a² + (y - k)² / b² = 1
4(pi)r²

19. Sector
Degree/360 x area
(4/3)(pi)r³
Rate of work x time
y=a(x-h)²+k

20. Area of Trapezoid
-i
[(b1+b2)÷2]h
x²+2xy+y²
An=a1+(n-1)d

21. Volume of Cone
All the numbers that are evenly divisible by the original number; multiples of 6 = 6 -12 -18...
Even
(1/3)(pi)r²h
Lwh

22. even x odd
Negative
y=a(x-h)²+k
(pi)rl+(pi)r² (l is slant height)
Even

23. Triplets
Bh
Odd
(1/3)(pi)r²h
3 -4 -5; 6 -8 -10; 5 -12 -13; 8 -17 -15; 7 -24 -25

24. Change of Base Formula (log1A)
Degree/360 x circumference
Even
Positive
LogA/log1

25. Time
Distance/rate
-i
S²v3÷4
(pi)r²h

26. log0N (0=b)
2lw+2wh+2lh
Positive
B^x=N
Even

27. Average Speed
Total distance/total time
Distance/rate
(amount of change/original) x 100
2(pi)r

28. SA of Sphere
Odd
3 -4 -5; 6 -8 -10; 5 -12 -13; 8 -17 -15; 7 -24 -25
S²v3÷4
4(pi)r²

29. odd+odd
Even
B^x=N
x²+2xy+y²
(n-2)x180°

30. Cirumference
(pi)r²
Degree/360 x area
y=k/x
2(pi)r

31. i¹
Sinx/cosx
4(pi)r²
I
3v8²

32. Work Done
Rate of work x time
x²+2xy+y²
(x-h)²+(y-k)²=r²
6s²

33. 8^(2/3)
N(a1+an/2)
3v8²
Bh
Odd

34. SA of Cube
Lwh
6s²
V-1
Rate of work x time

35. The nth term in an arithmetic sequence
Sinx/cosx
y=a(x-h)²+k
An=a1+(n-1)d
(pi)rl+(pi)r² (l is slant height)

36. Volume of Prism
Degree/360 x area
An=a1+(n-1)d
(4/3)(pi)r³
Bh (B = area of base)

37. Area of Equilateral Triangle
I
-1
Sv3
S²v3÷4

38. Discriminant
B²-4ac >0 - 2 real roots =0 - 1 real (square) <0 - no real
V-1
(pi)r²h
(4/3)(pi)r³

39. Long Diagonal of Rectangular Solid
3v8²
B²-4ac >0 - 2 real roots =0 - 1 real (square) <0 - no real
LogA/log1
A²+b²+c²=d²

40. Percent of Change
x²+2xy+y²
Bh
(amount of change/original) x 100
Sinx/cosx

41. Equation of Ellipse
(x - h)² / a² + (y - k)² / b² = 1
y=a(x-h)²+k
Sv3
B²-4ac >0 - 2 real roots =0 - 1 real (square) <0 - no real

42. i4
1
Lwh
V-1
x²+2xy+y²

43. A negative number raised to an odd power is
All the numbers that are evenly divisible by the original number; multiples of 6 = 6 -12 -18...
LogA/log1
Even
Negative

44. Standard Parabola
(1/3)(pi)r²h
V(x2-x1)²+(y2-y1)²+(z2-z1)²
Lwh
y=a(x-h)²+k

45. Equation of Circle
Bh (B = area of base)
(x-h)²+(y-k)²=r²
Degree/360 x circumference
Even

46. Volume of Cylinder
(pi)r²h
(pi)r²
[(b1+b2)÷2]h
All the numbers that are evenly divisible by the original number; multiples of 6 = 6 -12 -18...

47. SA of Cone
(pi)rl+(pi)r² (l is slant height)
(amount of change/original) x 100
V-1
Original x (1 ± rate)^number of changes

48. even-even
Even
(x - h)² / a² + (y - k)² / b² = 1
Sv2
Negative

49. Distance
Odd
Rate x time
1
2(pi)r²+2(pi)rh

50. Area of Circle
A²+b²+c²=d²
4(pi)r²
Odd
(pi)r²