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Test your basic knowledge |
SAT Math 1 Formulas
Start Test
Study First
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. Distance in 3 Dimensions
Even
Degree/360 x area
V(x2-x1)²+(y2-y1)²+(z2-z1)²
LogA/log1
2. Area of Trapezoid
N(a1+an/2)
[(b1+b2)÷2]h
Sinx/cosx
A²+b²+c²=d²
3. Volume of Rectangular Solid
y=a(x-h)²+k
Lwh
Even
y=k/x
4. even x even
Even
x²+2xy+y²
V(x2-x1)²+(y2-y1)²+(z2-z1)²
(1/3)(pi)r²h
5. Equation of Ellipse
(x - h)² / a² + (y - k)² / b² = 1
y=a(x-h)²+k
Odd
2(pi)r²+2(pi)rh
6. SA of Sphere
4(pi)r²
(x-h)²+(y-k)²=r²
A²+b²+c²=d²
y=k/x
7. even-odd
B²-4ac >0 - 2 real roots =0 - 1 real (square) <0 - no real
Odd
(1/3)(pi)r²h
4(pi)r²
8. Cube Long Diagonal
B^x=N
Lwh
Sv3
2lw+2wh+2lh
9. Equation of Circle
Positive
(x-h)²+(y-k)²=r²
(pi)r²
Degree/360 x circumference
10. Sum of first n terms in arithmetic sequence
N(a1+an/2)
Even
.5absin?
(x-h)²+(y-k)²=r²
11. even-even
6s²
2(pi)r
V(x2-x1)²+(y2-y1)²+(z2-z1)²
Even
12. Area of Equilateral Triangle
Rate of work x time
S²v3÷4
Even
2(pi)r
13. Multiples
Even
4(pi)r²
All the numbers that are evenly divisible by the original number; multiples of 6 = 6 -12 -18...
V-1
14. Distance
2lw+2wh+2lh
Rate x time
Positive
Rate of work x time
15. even+odd
(pi)rl+(pi)r² (l is slant height)
6s²
Odd
2lw+2wh+2lh
16. Arc
Odd
Distance/rate
2(pi)r²+2(pi)rh
Degree/360 x circumference
17. Sector
Positive
Degree/360 x area
y=a(x-h)²+k
Degree/360 x circumference
18. 8^(2/3)
6s²
Sv2
3v8²
Odd
19. The nth term in an arithmetic sequence
All the numbers by which a number can be divided evenly; 60's factors = 1 -2 -3 -4 -... -30 -60
An=a1+(n-1)d
(x-h)²+(y-k)²=r²
y=k/x
20. Time
Distance/rate
V-1
Lwh
3 -4 -5; 6 -8 -10; 5 -12 -13; 8 -17 -15; 7 -24 -25
21. Volume of Cone
(pi)r²
(1/3)(pi)r²h
B^x=N
I
22. Long Diagonal of Rectangular Solid
y=k/x
A²+b²+c²=d²
B²-4ac >0 - 2 real roots =0 - 1 real (square) <0 - no real
(pi)r²h
23. odd-odd
V(x2-x1)²+(y2-y1)²+(z2-z1)²
Sinx/cosx
Degree/360 x circumference
Even
24. SA of Rectangular Solid
(x - h)² / a² + (y - k)² / b² = 1
LogA/log1
2lw+2wh+2lh
V-1
25. sin²x+cos²x
Rate of work x time
LogA/log1
Positive
1
26. Volume of Prism
Bh (B = area of base)
(x - h)² / a² + (y - k)² / b² = 1
[(b1+b2)÷2]h
Distance/rate
27. even+even
(pi)r²h
1
Even
(4/3)(pi)r³
28. i4
1
An=a1+(n-1)d
Total distance/total time
(amount of change/original) x 100
29. Change of Base Formula (log1A)
y=k/x
LogA/log1
Bh
Degree/360 x area
30. indirect variation
Rate x time
Even
4(pi)r²
y=k/x
31. i¹
I
Original x (1 ± rate)^number of changes
x²+2xy+y²
y=k/x
32. (x+y)²=
x²+2xy+y²
(1/3)Bh (B=area of base)
(x - h)² / a² + (y - k)² / b² = 1
y=a(x-h)²+k
33. Triplets
3 -4 -5; 6 -8 -10; 5 -12 -13; 8 -17 -15; 7 -24 -25
2(pi)r²+2(pi)rh
V(x2-x1)²+(y2-y1)²+(z2-z1)²
1
34. i²
2(pi)r
-1
6s²
Rate of work x time
35. Volume of Cylinder
Negative
(pi)rl+(pi)r² (l is slant height)
(pi)r²h
(x-h)²+(y-k)²=r²
36. Area of Parallelogram
Even
Bh
.5absin?
(pi)r²
37. i³
Even
Bh (B = area of base)
-i
Even
38. A positive number raised to any power is
Positive
Bh (B = area of base)
(pi)r²h
Even
39. Factor
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183
40. SA of Cube
I
6s²
3 -4 -5; 6 -8 -10; 5 -12 -13; 8 -17 -15; 7 -24 -25
2(pi)r²+2(pi)rh
41. odd x odd
Lwh
Bh (B = area of base)
Odd
1
42. Repeated Change Formula
1
Sv3
(x - h)² / a² + (y - k)² / b² = 1
Original x (1 ± rate)^number of changes
43. Average Speed
Total distance/total time
y=a(x-h)²+k
Positive
2(pi)r²+2(pi)rh
44. SA of Cone
(amount of change/original) x 100
Lwh
(pi)rl+(pi)r² (l is slant height)
Bh
45. A negative number raised to an even power is
(x-h)²+(y-k)²=r²
Positive
N(a1+an/2)
Bh
46. Area of Triangle
.5absin?
LogA/log1
Odd
3 -4 -5; 6 -8 -10; 5 -12 -13; 8 -17 -15; 7 -24 -25
47. Volume of Pyramid
(1/3)Bh (B=area of base)
Positive
Even
An=a1+(n-1)d
48. Discriminant
B²-4ac >0 - 2 real roots =0 - 1 real (square) <0 - no real
Odd
(x-h)²+(y-k)²=r²
Positive
49. Standard Parabola
2lw+2wh+2lh
Distance/rate
y=a(x-h)²+k
Positive
50. Cube face DIagonal
S²v3÷4
Sv2
Original x (1 ± rate)^number of changes
V(x2-x1)²+(y2-y1)²+(z2-z1)²