Natasha's surface area volume

(bxh÷2)xh

5x3=15m =7.5m
7.5x8.5=63.75m<sup>3











AOBxh
lxwxh
8x20x16=2560cm3











(bxh÷2)xh
4x8÷2x6.5
4x8=32÷2=16
16x6.5=104cm3










v=πrxh
v=( 3.14x6x6)x15
v=113.04x15
v=1695.6cm3</sup>