Matte Flashcards

1
Q

Parallellogram area

A

A=bh

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
2
Q

Triangel area

A

A=bh/2

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
3
Q

Parallelltrapets area

A

A=h(a+b)/2

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
4
Q

Cirkel area

A

A=pir^2
A= (pi
diameter^2)/4

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
5
Q

Cirkel omkrets

A

O=2pi*r

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
6
Q

Prisma volym

A

V=bh

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
7
Q

Cylindervolym

A

V=pi*r2h

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
8
Q

Cylinder mantelarea

A

A=2pi*rh

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
9
Q

Pyramid volym

A

V=bh/3

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
10
Q

Kon volym

A

V=pi*r2h/3

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
11
Q

Kon mantelarea

A

A=pi*rs

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
12
Q

Klot volym

A

V=4pi*r3/3

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
13
Q

Klot area

A

A=4pi*r2

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
14
Q

Avståndsformeln kordinatsystem

A

D=roten ur (x2-x1)^2 + (y2-y1)^2

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
15
Q

Mittpunktsformeln koordinat

A

Xm= (x1+x2)/2
Ym= (y1+y2)/2

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
16
Q

Kvadreringsregeln

A

(x+y)^2 = x^2 +2xy+y^2

(x-y)^2 = x^2 -2xy+y^2

17
Q

Konjugatregeln

A

(x+y) (x-y) = x^2 - y^2

18
Q

K värde i räta linjens ekvation

A

K= (y2-y1)/(x2-x1)

19
Q

Tera

20
Q

Giga

21
Q

Mega

22
Q

Kilo

23
Q

Hekto

24
Q

Deci

25
Q

Centi

26
Q

Milli

27
Q

Mikro

28
Q

Nano

29
Q

Piko

30
Q

Parallella linjer

A

Lika stora k-värden, K1=K2

31
Q

Vinkelräta linjer koordinat

32
Q

Omvänd proportionell ekvation koordinatsystem

33
Q

Sannolikhet för något

A

Antalet gynnsamma utfall/ antal möjliga utfall

34
Q

Oliktecken vid multiplikation eller division med negativit tal

A

Ska vända om, blir tvärtom