Patricia's Surface Area and Volume Post

Rectangular Prism

^{T= 5x10=50}

^{F= 10x6=60}

^{S= 5x6=30
TSA = 2 ( T+F+S )}

^{TSA= 2 (50+60+30)
TSA= 2 (140)
TSA= 280m2}
Triangle Prism




lxw

5x10= 50

5x9= 45

5x8= 40

bxh/2 9x8/2 72/2= 36

36+36+50+45+40=

207cm²

Cylinder

2(πr²) + (πdh)

2(3.14x16)+(3.14x8x12)

^{2(50.24)+(301.44)}

^{100.48 + 301.44 =}

401.92mm²

VOLUME

V= lxwxh

V=20x8x16

V=2560cm3

V= bxh/2 xh

V= 5x3/2 x8.5

V= 15/2 x8.5

V= 7.5x8.5

V= 63.75³

V= bxh/2 xh

V= 4x8/2 x6.5

V= 32/2 x6.5

V= 16x6.5

V= 104 cm³

r= d/2

r= 12/2

r= 6cm

V= pi x r² xh

V= 3.14x6x6x15

V= 113.04x15

V= 1695.6cm³