Question

a) caucule a area do lote a
b) calcule a area do lote b
c) caucule a area do lote c
d) caucule a area do lote d​

Answer 1

a) A = b.h

A = 8.20,7

A = 165,6 m²

b) A = (B + b).h/2

A = (20,7 + 10).12/2

A = 184,2 m²

c) A = b.h/2

A = 25.10/2

A = 250 / 2

A = 125 m²

d) Acd = (B + b).h/2

Acd = (25 + 38).10/2

Acd = 315 m²

Acd = Ac + Ad

Ad = Acd - Ac

Ad = 315 - 125

Ad = 190 m²