Hendrix's Surface area and Volume Post.

Rectangular prism

Net

F - bxh 10 x 6 = 60

S - bxh 5 x 6 = 30T - bxh 10 x 5 = 50

TSA= 60 + 60 + 50 + 50 + 30 + 30

TSA = 280 m²

Cylinder Prism

r = d/2

r = 8/2

r = 4

d = r²

c= pi d

c= 3.14 x 8

a= pi r²

2 (pi r²) + (pi d h)

2 (3.14 x 16) + (3.14 x 8 x 12)

TSA = 401.92 m²

Triangular prism

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

bxh/2 9x8/2 = 72

/2 = 36

l x w 5 x 8 = 40

l x w 5 x 9 = 45

l x w 5 x 10 = 50

TSA = 36+36+40+45+50

TSA =207m²

Volume

Rectangular Prism

Cylinder

Triangular

Triangular