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KengaRu [80]
3 years ago
8

Help with the Area of a circle

Mathematics
1 answer:
Hunter-Best [27]3 years ago
6 0

Answer:

A = 201.06 units²

A = 78.54 units²

Step-by-step explanation:

Formula for area of a circle = πr²

✔️Area of the first circle:

r = ½(d) = ½(16)

r = 8

Area = π*8² = π*64

Area = 201.06 units²

✔️Area of the second circle:

r = 5

Area = π*5²

= π*25

Area = 78.54 units²

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