Surface Area Flashcards
1
Q
Square
A
S2
2
Q
Triangle
A
A=1/2bh
3
Q
Rectangle
A
A=lw
4
Q
Circle
A
a=pi r2
5
Q
Rectangular Prism
A
SA=LA+2B
SA=ph+2lw
6
Q
Cylinder
A
LA=2{pi}rh
SA=LA+2(pir2)
7
Q
Cone
A
LA={pi}rl
SA=LA+2 (pir2)
8
Q
Sphere
A
SA=4(pi)r2
9
Q
Rectangular Pyramid
A
SA=1/2pl+(s2)
10
Q
Triangular Prism
A
SA=LA+2(1/2bh)
11
Q
Trapezoid
A
A=1/2h(b1+b2)
