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TEA [102]
3 years ago
13

Hi what is the anwer for this

Mathematics
1 answer:
IRISSAK [1]3 years ago
4 0

Answer:

2.5cm^2

Step-by-step explanation:

so diameter is basically radius*2...to find radius(since area of circle is pi*r^2 we need to divide diameter by 2)

so 1.8/2=0.9

now,

pi*0.9^2

pi*0.81

2.5 cm^2

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