Answer:
129 m²
Step-by-step explanation:
S1 = ½ × 6 × 4 = 12 m²
S2 = 5 × 7 = 35 m²
S = 2 × S1 + 3 × S2
= 2 × 12 + 3 × 35
= 24 + 105
= 129 m²
HOPE THIS HELPS AND HAVE A NICE DAY <3
