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lutik1710 [3]
2 years ago
11

Work out the area of this circle.

History
2 answers:
ASHA 777 [7]2 years ago
7 0
Answer: 221.69952

Formula for area of a circle:
A=πr2
You have to half 16.8 which gives you 8.4
3.142x8.4 2

2 at the end means squared
timurjin [86]2 years ago
4 0

Answer:

A=πr2

Diameter= 16.8

Radius= 8.4

A=π(8.4)^2

A≈221.67

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