Answer:
Area = 48m²
Perimeter = 42m
Step-by-step explanation:
There are two rectangles:
1
area:
9*2 = 18m²
2
(12-2)*3 = 10*3 = 30m²
Total:
18 + 30 = 48m²
Perimeter:
2 + 9 + 12 + 3 + (12-2) + (9-3) = 2+9+12+3+10+6 = 42m
