Question

pls help
spammers will be reported
probably banned too​

Answer 1

Step-by-step explanation:

4.

i) area of larger recatngular field = 27*43 m² = 1161 m²

area of shorter rectangular field = (27-2)(43-3) = 25*40 = 1000 m²

area of shaded portion = 1161-1000 = 161 m²

ii) area of main field = 40*40 = 1600m²

area of road = 2*40 + 3*40 - 2*3 = 194 m²

area of shaded portion = 1600-194 = 1406 m²