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The area of this circle is 840 m². What is the area of a 180° sector of this circle (half of the circle)? 1680m^2 420m^2 210m^2 105m^2 840m^2
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The area of this circle is 840 m².

What is the area of a 180° sector of this circle (half of the circle)?
1680m^2
420m^2
210m^2
105m^2
840m^2

The area of this circle is 840 m². What is the area of a 180° sector of this circle-example-1
User Totiana
by
4.1k points

2 Answers

1 vote

840÷2=420m^2

Explanation:

half means you are dividing with 2

divide the area with 2

(840÷2=420)

User Elcaro
by
4.1k points
4 votes

Answer:

420m

Explanation:

serch

it up

User Coralvanda
by
4.5k points
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