surface area Flashcards
1
Q
prism
A
SAprism= 2B+ Ph
2
Q
cylinder
A
SAcylinder= 2πr²+ 2πrh
3
Q
pyramid
A
SApyramid= B+ 1/2 Pℓ
4
Q
cone
A
SAcone= πr²+ πrℓ
5
Q
sphere
A
SAsphere= 4πr²
6
Q
area of trapezoid
A
A=1/2h(b1+b2)
7
Q
Area of parallelogram
A
A=bh
8
Q
A of rectangle
A
A=lw
9
Q
A of rhombus
A
A= d1d2/2
10
Q
A of square
A
A=s^2
11
Q
A of circle
A
A= πr^2