Question

Calcule: alguém??????

Answer 1

A)   A = b .h ---  A = [∛96 . ∛54]/2 ------ A = [∛(96 .54)]/2

A = [∛(5184)]/2   ------- A  = (12∛3)/2 ------ A  = 6∛3


B)  V = l . c . h ---- V = (3∛5) . (2∛5) .(3∛40) ----

V = (3∛5) . (2∛5) .(3 . 2∛5) ------ V = (3 . ∛5) . (2∛5) .(6∛5)

V = (3 . 2 . 6 ∛5 . 5 . 5)  ------ V = (36 ∛125) ----- V = 36 . 5

V = 180