Answer:
25.5 cm²
Step-by-step explanation:
5.5 cm × 20 cm = 25.5 cm²
Answer: 300,000 + 20,000 + 6,000 + 500 + 8 + 0.09
enough to paint an area = 80 m²
area = 8 x 10 = 80 m²
the answer is b
Step-by-step explanati