Amiel's Surface Area Post

T [LxW] 5 x 10= 50 cm
F [LxW] 6x10 = 60 cm
S [LxW] 6x5 = 30cm
----------------------------------------
TSA= 2 (T+F+S)
= 2 (50+60+30)
= 2 (140)
= 280m²




8+9+10=27
5x27= 135cm
= 36cm
= 36cm
_______________________
TSA= 207cm²

AOBxH
bxhxh÷2
8.5x3 ÷2 =12.75 x 5= 63.75cm³

HOBxH

lxwxh

20x8x16= 2560cm³

^AOBxH

BxHxH÷2=208cm³

208÷2=104cm³

104÷8=13cm³

13x3= 39cm³

V=πxrxrxh

V=3.14x6x6x15

V= 1695.6cm³