wingler chapter 3 formulas Flashcards
(31 cards)
0
Q
circumference
A
2pi r
1
Q
perimeter of polygon
A
2a+2b
2
Q
area of rectangle
A
bh
3
Q
area of square
A
s squared
4
Q
area of triangle
A
1/2 bh
5
Q
area of parallelogram
A
bh
6
Q
area of trapezoid
A
1/2 (b1+b2)h
7
Q
area of polygon
A
1/2 asn
8
Q
area of a circle
A
pi r squared
9
Q
pythagorean theorem
A
a squared + b squared = c squared
10
Q
30 , 60, 90
A
a
2a
a square root 3
11
Q
45 45
A
s
s
s square root 2
12
Q
surface area right prism
A
2A+Ph
13
Q
area of equilateral triangle
A
s squared square root 3 over 4
14
Q
Surface area pyramid
A
1/2 p slant height + area
15
Q
Surface area of a cylinder
A
2 pi r squared + 2 pi r h
16
Q
Surface area cone
A
Pi r squared+pi r slant height
17
Q
Surface area sphere
A
4 pi r squared
18
Q
Volume base polygon
A
(1/2asn) H
19
Q
Volume base triangle
A
(1/2bh)H
20
Q
Volume base trapezoid
A
(1/2(b1+b2)h)H
21
Q
Volume base rectangle
A
(Bh) H
22
Q
Volume rectangular prism
A
Lwh
23
Q
Volume cube
A
S cubed
24
Volume triangular pyramid
1/3(1/2Abh)H
25
Volume polygonal pyramid
1/3(1/2asn)H
26
Volume trapezoidal pyramid
1/3(1/2(b1+b2)h)H
27
Volume rectangular pyramid
1/3(bh)H
28
Volume cylinder
Pi r squared height
29
Volume cone
1/3(pi r squared)H
30
Volume sphere
4/3 pi r cubed
