chapter 1 lessons 6 and 8 Flashcards
1
Q
pythagoream theorem
A
a²+b²=c²
2
Q
a²+b²=c²
A
pythagoream theorem
3
Q
triangle area
A
A=½bh
4
Q
A=½bh
A
triangle area
5
Q
triangle perimeter
A
P=a+b+c
6
Q
P=a+b+c
A
triangle perimeter
7
Q
rectangle area
A
A=𝑙𝑤
8
Q
A=𝑙𝑤
A
rectangle area
9
Q
rectangle perimeter
A
P=2𝑙+2𝑤
10
Q
P=2𝑙+2𝑤
A
rectangle perimeter
11
Q
square area
A
A=s²
12
Q
A=s²
A
square area
13
Q
square perimeter
A
P=4s
14
Q
P=4s
A
square perimeter
15
Q
circle area
A
A=πr²
16
Q
A=πr²
A
circle area
17
Q
circle circumfrence
A
C=2πr
18
Q
C=2πr
A
circle circumfrence
19
Q
prism volume
A
V=Bh
20
Q
V=Bh
A
prism volume
21
Q
prism surface area
A
S=Ph+2B
22
Q
S=Ph+2B
A
prism surface area
23
Q
cylinder volume
A
V=πr²h
24
Q
V=πr²h
A
cylinder volume
25
cylinder surface area
S=2πrh+2πr²
26
S=2πrh+2πr²
cylinder surface area
27
cone volume
V=⅓πr²h
28
V=⅓πr²h
cone volume
29
pyramid volume
V=⅓Bh
30
V=⅓Bh
pyramid volume
31
pyramid surface area
S=½P𝑙+B
32
S=½P𝑙+B
pyramid surface area
33
cone surface area
S=πr𝑙+πr²
34
S=πr𝑙+πr²
cone surface area
35
sphere volume
V=4/3πr³
36
V=4/3πr³
sphere volume
37
sphere surface area
S=4πr²
38
S=4πr²
sphere surface area
