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Pavlova-9 [17]
3 years ago
15

A circular garden with a radius of 8 feet is surrounded by a circular path with a width of 3 feet. What is the approximate area

of the path alone? Use 3.14 for
Mathematics
2 answers:
babymother [125]3 years ago
8 0

Answer: area of the path alone is 178.98 ft²

Step-by-step explanation:

Since the circular garden is surrounded by a circular path, two circles are formed.

The formula for determining the area of a circle is expressed as

Area = πr²

Where

r represents the radius of the circle.

π is a constant whose value is 3.14

Considering the circular garden,

Radius = 8 ft

Area = 3.14 × 8² = 200.96 ft²

Considering the circular garden and the circular path together,

Radius = 8 + 3 = 11 ft

Area = 3.14 × 11² = 379.94 ft²

Area of the path alone is the circular garden and the circular path together - area of circular path

It becomes

379.94 - 200.96 = 178.98 ft²

Read more on Brainly.com - brainly.com/question/15371439#readmore

ziro4ka [17]3 years ago
3 0

Answer:

9.42?

Step-by-step explanation:

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Answer:

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8 0
2 years ago
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Explanation 5 + 5<br> Answer 10
svetlana [45]

Answer:

5 + 5 = 10

5 + 6 = 11

5 + 7 = 12

5 + 8 = 13

5 + 9 = 14

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Step-by-step explanation:

7 0
2 years ago
The area of a storage shed floor is 20 ft2. The length is 3 more than twice the width. Find the dimensions of the storage shed f
vladimir1956 [14]

Answer:

  • 2.5 ft wide
  • 8 ft long

Step-by-step explanation:

The given relation between length and width can be used to write an expression for area. The equation setting that equal to the given area can be solved to find the shed dimensions.

__

<h3>Given relation</h3>

Let x represent the width of the shed. Then the length is (2x+3), and the area is ...

  A = LW

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__

<h3>Solution</h3>

Completing the square gives ...

  2x² +3x +1.125 = 21.125 . . . . . . add 2(9/16) to both sides

  2(x +0.75)² = 21.125 . . . . . . . write as a square

  x +0.75 = √10.5625 . . . . . divide by 2, take the square root

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The width of the shed is 2.5 feet; the length is 2(2.5)+3 = 8 feet.

8 0
1 year ago
$19.92 for 2.4 pounds of walnuts what is the price per pound of walnuts
professor190 [17]

Answer:

$8.3

Step-by-step explanation:

Given

2.4 pounds of walnuts=$19.92

Solution

the price per pound of walnuts=19.92/2.4

=$8.3

Price of per pound walnuts is $8.3

5 0
2 years ago
Jordan was driving down a road and after 4 hours he had traveled 82 miles. At this speed, how many miles could Jordan travel in
babymother [125]
You can use a proportion.

4 hours is to 82 miles as 14 hours is to x miles

4/82 = 14/x

Cross multiply to get

4x = 14 * 82

4x = 1148

x = 287

287 miles
8 0
3 years ago
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