Memory Sheet Flashcards
1
Q
Quadrilateral
A
4 sides
2
Q
Pentagon
A
5 sides
3
Q
Hexagon
A
6 sides
4
Q
Heptagon
A
7 sides
5
Q
Octagon
A
8 sides
6
Q
Nonagon
A
9 sides
7
Q
Decagon
A
10 sides
8
Q
Undecagen
A
11 sides
9
Q
Dodecagon
A
12 sides
10
Q
Perimeter
A
The distance around a shape
11
Q
Circumference
A
The distance around a circle
12
Q
Natural or counting numbers
A
{1,2,3,4,5…}
13
Q
1 ft=__in
A
12
14
Q
1 cm=__mm
A
10
15
Q
1 km=___m
A
1000
16
Q
1 m=__cm
A
100
17
Q
1 in=__cm
A
2.54
18
Q
1 yd=__ft
A
3
19
Q
1 mi=__ft
A
5280
20
Q
Whole numbers
A
{0,1,2,3,4,5…}
21
Q
Intergers
A
{…-3,-2,-1,0,1,2,3…}
22
Q
(+)+(+)=?
A
(+)
23
Q
(-)+(-)=?
A
(-)
24
Q
(+)+(-)=?
A
Absolute value of the difference with the sign of the larger number.
25
Area of a rectangle
Length x width
26
Area of a triangle
Base x hight
-------------
2
27
Area of a circle
(3.14)(r)2
| Pi x radius squared
28
Positive x positive
Positive
29
Negative x negative
Positive
30
Negative x positive
Negative
31
Positive divided by positive
Positive
32
Negative divided by negative
Positive
33
Negative divided by positive
Negative
34
Positive divided by negative
Negative
35
Order of operations
```
()
Exponents
X
Division
+
-
(Please excuse my dear aunt Sally)
```
36
LSA
(Pbase)h
| Perimeter of base x hight
37
SA
(2Abase)+LSA
| 2 times the area of the base + LSA
38
Volume
(Abase)h
| Area of base x hight
39
1•1
1
40
2•2
4
41
3•3
9
42
4•4
16
43
5•5
25
44
6•6
36
45
7•7
49
46
8•8
64
47
9•9
81
48
10•10
100
49
11•11
121
50
12•12
144
51
13•13
169
52
14•14
196
53
15•15
225
54
Triangle
3 sides
55
Isosceles triangle
A triangle with two equal sides
56
Scalene triangle
A triangle with no equal sides
57
Volume of a pyramid/cone
1/3(Abase)h
58
Surface area of a pyramid/cone
Abase+LSA
59
LSAcone
Pi(radius)(slant hight)
