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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 re-enforces your understanding as you take the test each time.
1. Area of a rhombus - given diagonals - 3 and 6
(3*6)/2= 9
2^2/2= 2
7-24-25
4(pi)2^2= 16(pi)
2. Diagonal of a cube with side s
1/3*bh
7-24-25
s(root3)
2^2/2= 2
3. Volume of a cone and pyramid
1/3*bh
7-24-25
4(1+2)/2= 6
s(root3)
4. Pythagorean triple beginning with 5
9-40-41
(4/3)(pi)3^3= 36(pi)
root3(root3)= 3
5-12-13
5. Surface area of a sphere with radius 2
5-12-13
4(pi)r^2
4(pi)2^2= 16(pi)
(1*2)/2= 1
6. Pythagorean triple beginning with 7
12-35-37
1^2/2= 1/2
3^2/2= 9/2
7-24-25
7. Area of an equilateral triangle with side 3
4^2/2= 8
s^2(root3)/4
3^2(root3)/4= 9(root3)/4
4(pi)3^2= 36(pi)
8. Volume of a cylinder and prism
4(pi)3^2= 36(pi)
b*h
2^2/2= 2
(1*2)/2= 1
9. Area of a square with a diagonal of 4
4^2/2= 8
5(2+3)/2= 15
4(pi)2^2= 16(pi)
180(n-2)
10. Area of a square with a diagonal of 1
8-15-17
1^2/2= 1/2
7-24-25
s(root3)
11. Diagonal of a cube with side root3
4(pi)2^2= 16(pi)
5-12-13
root3(root3)= 3
180(n-2)
12. Area of a square with a diagonal of x:
s(root3)
9-40-41
3(root3)
x^2/2
13. Area of a rhombus - given diagonals - 1 and 2
(1*2)/2= 1
5-12-13
h(b1+b2)/2
4(1+2)/2= 6
14. Area of a square with a diagonal of 2
(3*6)/2= 9
(4/3)(pi)3^3= 36(pi)
(d1*d2)/2
2^2/2= 2
15. Height of equilateral triangle with side s
s(root3)/2
root3(root3)= 3
3^2/2= 9/2
2^2(root3)/4= root3
16. Area of a square with a diagonal of 3
s(root3)/2
3^2/2= 9/2
(1*2)/2= 1
x^2/2
17. Area of a trapezoid - given bases b - height h
3^2/2= 9/2
3(root3)
4(1+2)/2= 6
h(b1+b2)/2
18. Pythagorean triple beginning with 20
8-15-17
4(1+2)/2= 6
4/3(pi)r^3
20-21-29
19. Volume of a sphere given radius 3
4(pi)3^2= 36(pi)
(4/3)(pi)3^3= 36(pi)
4/3(pi)r^3
x^2/2
20. Total degrees in 100 sided polygon
4(pi)r^2
180(100-2)= 17640
5-12-13
4(pi)2^2= 16(pi)
21. Pythagorean triple beginning with 8
8-15-17
180(100-2)= 17640
2^2(root3)/4= root3
root3(root3)= 3
22. Parallelogram with equal sides
9-40-41
rhombus
180(200-2)= 35640
s^2(root3)/4
23. Diagonal of a cube with side 3
x^2/2
3(root3)
4(pi)2^2= 16(pi)
3^2/2= 9/2
24. Total degrees in n-sided polygon
s^2(root3)/4
180(n-2)
x^2/2
1/3*bh
25. Area of a trapezoid given bases 2 and 3 - height 5
2^2(root3)/4= root3
5(2+3)/2= 15
(1*2)/2= 1
root3(root3)= 3
26. Formula for the surface area of a sphere
4(pi)r^2
h(b1+b2)/2
x^2/2
180(n-2)
27. Pythagorean triple beginning with 9
5-12-13
4(pi)r^2
4/3(pi)r^3
9-40-41
28. Surface area of a sphere with radius 3
5-12-13
4(pi)3^2= 36(pi)
180(100-2)= 17640
1^2/2= 1/2
29. Total degrees in 200 sided polygon
180(200-2)= 35640
1^2/2= 1/2
(3*6)/2= 9
(1*2)/2= 1
30. Area of an equilateral triangle with side 2
12-35-37
8-15-17
2^2/2= 2
2^2(root3)/4= root3
31. Area of a rhombus - given diagonals d
rhombus
20-21-29
9-40-41
(d1*d2)/2
32. Area of an equilateral triangle with side s
4(pi)2^2= 16(pi)
s(root3)/2
s^2(root3)/4
7-24-25
33. Volume of a sphere
4/3(pi)r^3
8-15-17
7-24-25
1/3*bh
34. Pythagorean triple beginning with 12
root3(root3)= 3
12-35-37
5-12-13
9-40-41
35. Area of a trapezoid - given bases - 1 and 2 - height 4
2^2/2= 2
4(1+2)/2= 6
7-24-25
s(root3)