exemples+of+the+equations+1-10

__Right Rectangular Prism__
V = lwh** l = 3cm w = 6cm h = 7cm Find surface area and volume. Answer: SA = 2(3x6)+2(3x7)+2(6x7) SA = 162cm² V = 3x6x7 V = 126cm³
 * SA = 2lw + 2lh + 2wh

__Cube__
V = s³** s = 19in Find surface area and volume for the cube. Answer: SA = 6(19)² SA = 2166in² V = 19³ V = 6859in³
 * SA = 6s²

__Prisms__
V = Bh** Find surface area and volume for the prism. Answer:
 * SA = L + 2B //or// hp + 2B

__Pyramid__
h = 12yd s (length of one side of base) = 4yd l = 7yd Find the surface area and volume for the pyramid. Answer:
 * SA = L + B or ½lp + B**
 * V = 1/3Bh**

__Cylinders__
V = Bh or r²h** r = 3ft h = 19ft Find surface area and volume for the cylinder. Answer: SA = 23x19 + 23² SA = 414.69ft² V = 3²19 V = 537.21ft³
 * SA = L + 2B or 2[[image:http://mathforum.org/dr.math/faq/pi3.gif]]rh + 2[[image:http://mathforum.org/dr.math/faq/pi3.gif]]r²

__Cones__
r = 9in l = 12in h = 14in Find surface area and volume for the cone. Answer: SA = 9x12 + 9² SA = 362.47in² V = 1/39²14 V = 1187.52in³
 * SA = L + B //or// [[image:http://mathforum.org/dr.math/faq/pi3.gif]]rl + [[image:http://mathforum.org/dr.math/faq/pi3.gif]]r²**
 * V = 1/3Bh //or// 1/3[[image:http://mathforum.org/dr.math/faq/pi3.gif]]r²h**

Sphere
r = 12yd Find surface area and volume of the sphere/ Answer: SA = 412² SA = 1809.56yd² V = 4/312³ V = 7238.23yd³
 * SA = 4[[image:http://mathforum.org/dr.math/faq/pi3.gif]]r²**
 * V = 4/3[[image:http://mathforum.org/dr.math/faq/pi3.gif]]r³**