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Test your basic knowledge 
SAT Math: Geometry Formulas
Start Test
Study First
Subjects
:
sat
,
math
,
geometry
Instructions:
Answer 35 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 reenforces your understanding as you take the test each time.
1. Total degrees in 100 sided polygon
180(n2)
b*h
(1*2)/2= 1
180(1002)= 17640
2. Area of an equilateral triangle with side 2
2^2(root3)/4= root3
180(2002)= 35640
1/3*bh
4(1+2)/2= 6
3. Area of a trapezoid given bases 2 and 3  height 5
(1*2)/2= 1
4(1+2)/2= 6
5(2+3)/2= 15
s(root3)
4. Surface area of a sphere with radius 2
s(root3)/2
4(pi)2^2= 16(pi)
(1*2)/2= 1
180(n2)
5. Area of a rhombus  given diagonals  1 and 2
(1*2)/2= 1
h(b1+b2)/2
5(2+3)/2= 15
2^2/2= 2
6. Diagonal of a cube with side s
b*h
(1*2)/2= 1
s(root3)
rhombus
7. Area of a square with a diagonal of 1
(d1*d2)/2
1^2/2= 1/2
180(n2)
202129
8. Height of equilateral triangle with side s
s(root3)/2
4(pi)2^2= 16(pi)
3(root3)
root3(root3)= 3
9. Pythagorean triple beginning with 7
72425
(3*6)/2= 9
3^2/2= 9/2
(1*2)/2= 1
10. Volume of a sphere
4/3(pi)r^3
5(2+3)/2= 15
2^2/2= 2
rhombus
11. Total degrees in 200 sided polygon
180(2002)= 35640
1^2/2= 1/2
2^2/2= 2
3^2/2= 9/2
12. Diagonal of a cube with side 3
3(root3)
4(pi)r^2
51213
(d1*d2)/2
13. Area of a rhombus  given diagonals  3 and 6
(3*6)/2= 9
s(root3)/2
4(pi)2^2= 16(pi)
s(root3)
14. Total degrees in nsided polygon
180(n2)
s^2(root3)/4
202129
180(1002)= 17640
15. Volume of a sphere given radius 3
(d1*d2)/2
s^2(root3)/4
2^2(root3)/4= root3
(4/3)(pi)3^3= 36(pi)
16. Area of a square with a diagonal of x:
1/3*bh
51213
5(2+3)/2= 15
x^2/2
17. Area of a square with a diagonal of 4
4^2/2= 8
94041
81517
5(2+3)/2= 15
18. Pythagorean triple beginning with 5
1/3*bh
4/3(pi)r^3
51213
4^2/2= 8
19. Pythagorean triple beginning with 9
h(b1+b2)/2
(3*6)/2= 9
94041
s(root3)/2
20. Formula for the surface area of a sphere
81517
4(pi)r^2
root3(root3)= 3
4^2/2= 8
21. Area of a trapezoid  given bases b  height h
(4/3)(pi)3^3= 36(pi)
72425
x^2/2
h(b1+b2)/2
22. Area of a trapezoid  given bases  1 and 2  height 4
h(b1+b2)/2
4(pi)r^2
123537
4(1+2)/2= 6
23. Pythagorean triple beginning with 8
rhombus
3^2(root3)/4= 9(root3)/4
s(root3)
81517
24. Area of an equilateral triangle with side 3
3^2(root3)/4= 9(root3)/4
root3(root3)= 3
51213
94041
25. Diagonal of a cube with side root3
4(pi)2^2= 16(pi)
root3(root3)= 3
123537
(4/3)(pi)3^3= 36(pi)
26. Area of a rhombus  given diagonals d
2^2(root3)/4= root3
202129
4(1+2)/2= 6
(d1*d2)/2
27. Area of an equilateral triangle with side s
5(2+3)/2= 15
s^2(root3)/4
4(pi)2^2= 16(pi)
4/3(pi)r^3
28. Volume of a cone and pyramid
3^2(root3)/4= 9(root3)/4
1/3*bh
1^2/2= 1/2
(3*6)/2= 9
29. Parallelogram with equal sides
rhombus
(3*6)/2= 9
94041
1^2/2= 1/2
30. Volume of a cylinder and prism
b*h
s(root3)
h(b1+b2)/2
4(pi)3^2= 36(pi)
31. Area of a square with a diagonal of 2
2^2/2= 2
180(2002)= 35640
(d1*d2)/2
1^2/2= 1/2
32. Pythagorean triple beginning with 12
b*h
180(n2)
4/3(pi)r^3
123537
33. Area of a square with a diagonal of 3
s(root3)/2
2^2(root3)/4= root3
81517
3^2/2= 9/2
34. Pythagorean triple beginning with 20
123537
180(2002)= 35640
4(pi)3^2= 36(pi)
202129
35. Surface area of a sphere with radius 3
3^2(root3)/4= 9(root3)/4
b*h
4(1+2)/2= 6
4(pi)3^2= 36(pi)