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Answer:
1. A1= 81 sq units
A2= 108 sq units
Total area= 189 sq units
2. A1= 56.55 sq units
A2= 144 sq units
Total area= sq units
3. A1= 180 sq units
A2= 40 sq units
Total area= 220 sq units
4. A1= 200 sq units
A2= 224 sq units
Total area= 424 sq units
Step-by-step explanation:
1. A1= 9x9
A2=6x18
Total area= A1+A2
2. A1= 56.55 sq units
A2= 144 sq units
Total area= A1+A2
3. A1= 180 sq units
A2= 40 sq units
Total area= A1+A2
4. A1= 200 sq units
A2= 224 sq units
Total area= A1+A2