Answer:
a, c, d
Step-by-step explanation:
1. a: 3/5=0.6=60%
2. c: 0.60=60%
3. d: 6/10=0.6=60%
i have attached the graph below!
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c) 380 m²
A = π·r²
= 3.14×121
= 379.94
≈ 380 m²
That’s for #1.I can’t read the points for #2