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mr Goodwill [35]

3 years ago

10

The diameter of the circle is 6 miles. What is the area of the circle? Use 3.14 for II.

2 answers:

lawyer [7]3 years ago

8 0

Formula: A = πr²

Divide to find the radius.

6 / 2 = 3

Solve using the values we are given and solved for.

A = π(3)²

A = 9π

A ≈ 28.26

Best of Luck!

Marysya12 [62]3 years ago

6 0

Answer:

28.26 miles

Step-by-step explanation:

Area= pi times radius squared

diameter is twice the radius so 6÷2=3miles

3 miles is the radius

So A= 3.14 × 3²

= 28.26

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3 years ago

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Andru [333]

we are given

$x^2-12x+5=0$

we have to solve it by completing square method

step-1: Move 5 on right side

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step-2: Break middle term

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step-3: Add 6^2 both sides

$x^2-2*6*x+(6)^2=-5+(6)^2$

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First value is

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$x=6-\sqrt{31}$

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$x=6+\sqrt{31}$

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Helen [10]

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