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Can somebody please help me with question number 1
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2 votes
Can somebody please help me with question number 1

Can somebody please help me with question number 1-example-1
User Dontknowhy
by
4.3k points

1 Answer

6 votes

Answer:

1a: 6.283

b: 51.313

c: 285.1

Explanation:

Area of a sector = (angle/360)πr²

1a

Area=(45/360)π(4²)=6.283

b

Area=(120/360)π(7²)=51.313

c

Area=(270/360)π(11²)=285.1

User Maxim Lanin
by
5.0k points
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