Calculate Rectangle Bar Area

A plane figure with four straight sides and four right angles, especially one with unequal adjacent sides, in contrast with some length is Rectangle Bar.

Area _(A) = 2 *((A*B)+(A*L)+(B*L))

Length _(L) = 10 m , Side A = 2

Side B = 1 m , Area _(A) = ?

Area _(A) = 2 * ((2*1)+(2*10)+(1*10))

Area _(A) = 2 * (2+20+10)

Area _(A) = 64 m²