기본 math voca

Question 1

부등식은?

Answer 1

제곱!

Question 2

sum of all the factors of a perfect number?

Answer 2

2

Question 3

Consecutive even integers equation?

Answer 3

(2n-2)(2n)(2n+2)

Question 4

one hundredths?

Answer 4

0.01

Question 5

quadrant?

Answer 5

4분면

Question 6

5-6-8 polygons?

Answer 6

Pentagon
Hexagon
Octagon

Question 7

Vertex

Answer 7

꼭지점

Question 8

sides

Answer 8

면과 면이 만나는곳

Question 9

face

Answer 9

면

Question 10

Longest diagonal length of a cube?

Answer 10

Root3 a(length in a cube)

Question 11

N=pq+r

Answer 11

N = numerator, dividend
P= divisor, denominator
Q= quotient 
R = remainder

Question 12

100 sum of 2 intergers 제곱

2 pairs?

Answer 12

2^2+5^2=100

6^2+8^2=100

Question 13

Length of a, b, c right triangle equation

Answer 13

a^2+b^2 = c^2

Question 14

Sphere volume equation?

Answer 14

4ㅠr^3 / 3

Question 15

Sphere area equation?

Answer 15

4 pi r^2

Question 16

Parallelogram area equation

Answer 16

Bh =(base *height )

Question 17

trapezoid area equation

Answer 17

(A+b)h /2

Question 18

Rhombus, 마름모 area equation?

Answer 18

Ab = two diagonals multiple / 2

Question 19

Length of a equilateral triangle =a, 외접원의 넓이 equation ?

Answer 19

A^2 pi / 3

Question 20

Equilateral triangle area

Answer 20

Root 3 * a^2 / 4

Question 21

Length Ratio of 30.60.90 triangle

Answer 21

1: root3:2

Question 22

화단에 돌던지기

Answer 22

3 /44

Question 23

lot

Answer 23

6

Question 24

When root x equals to prime number,

X becomes what number? Consider what number +,-, zero

Answer 24

X=prime^2, non zero, positive

Question 25

4^5?

Answer 25

1024

Question 26

6^4

Answer 26

1296

Question 27

7^3

Answer 27

343

Question 28

3^7

Answer 28

2187

Question 29

Terminating decimal?

Answer 29

Denominators are only 2 and 5