Shaday007 23/04/2022 Ab = L² Ab = 5² Ab = 25 cm² Al = 4.Ar Al = 4.(12.5) Al = 4.60 Al = 240 cm² At = 2.Ab + Al At = 2.25 + 240 At = 50 + 240 At = 290 cm²
Shaday007
Ab = L²
Ab = 5²
Ab = 25 cm²
Al = 4.Ar
Al = 4.(12.5)
Al = 4.60
Al = 240 cm²
At = 2.Ab + Al
At = 2.25 + 240
At = 50 + 240
At = 290 cm²