1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
amid [387]
2 years ago
13

a piece of land 120 ft by 240 ft contains a circular garden. surrounding the garden, there is a circular fence that is 20 ft in

diameter. what is the area of the piece of land that is not part of the garden
Mathematics
1 answer:
damaskus [11]2 years ago
8 0

the area of the piece of land that is not part of the garden is 28,486ft^2 .

<u>Step-by-step explanation:</u>

Here we have , a piece of land 120 ft by 240 ft contains a circular garden. surrounding the garden, there is a circular fence that is 20 ft in diameter.  We need to find what is the area of the piece of land that is not part of the garden . Let's find out:

Let's calculate area of land and circular garden , and in order to find the area of the piece of land that is not part of the garden we will subtract area of circular garden from land !

Area of Land:

Area of land is given by

⇒ length(width)

⇒ 120(240)

⇒ 28,880ft^2

Area of Garden:

Area of circular garden given by

⇒ \pi r^2

⇒ \pi (\frac{D}{2})^2

⇒ \pi (\frac{20}{2})^2

⇒ \pi (10)^2

⇒ 100\pi

⇒ 100(3.14)

⇒ 314ft^2

Hence , the area of the piece of land that is not part of the garden is 28,880-314 = 28,486 . Therefore , the area of the piece of land that is not part of the garden is 28,486ft^2 .

You might be interested in
Find the slope of the line
Anvisha [2.4K]
The slope of the line is 5
3 0
2 years ago
Which of these conditions might be true if polygons ABCD and KLMN are similar?
White raven [17]

Answer:

Option A.

Step-by-step explanation:

Properties of the similarity of two polygons,

1). All angles of one polygon will be equal to the angles of the other polygon.

2). Their corresponding sides will be in the same ratio.

If the measures of corresponding angles of KLMN and ABCD are equal, but the lengths of the corresponding sides of ABCD are half those of KLMN,

Then the polygons ABCD and KLMN will be similar.

Option A will be the answer.

8 0
3 years ago
Solve each of the following literal equations for c: (c/b) - x = 2d and ac + bd = x
maks197457 [2]
(c/b) - x = 2d
(c/b) = 2d + x
c = b(2d + x)
c = 2db + bx

ac + bd = x
ac = x - bd
c = (x - bd) / a OR c = (x/a) - (bd/a)
8 0
3 years ago
Please help me ???? i don't remember if i should round up or down
Tpy6a [65]

Here is a saying 5 and above give it a shove (round up) 4 and below go down low (round down). In your case you would leave it the same, because when rounding you would round to the nearest 10th.

Example:

54 would round down to 50 and 55 would be rounded up to 60.

7 0
3 years ago
HELLO CAN ANYONE HELP MEE PLEASE I DONT UNDERSTAND!!
Furkat [3]

Answer:

−143x^3y^5

Step-by-step explanation:

7 0
3 years ago
Other questions:
  • Jack bought 4 dozen eggs at $10 per dozen. 6 were broken. what percent of his money goes to waste
    8·1 answer
  • Let ????C be the positively oriented square with vertices (0,0)(0,0), (2,0)(2,0), (2,2)(2,2), (0,2)(0,2). Use Green's Theorem to
    11·1 answer
  • Question (2)
    5·2 answers
  • A 104 foot ladder is leaned against a wall. If the base of the ladder is 40 feet from the wall, how high up the wall will the la
    9·1 answer
  • What is sin(45°). Show work.
    15·1 answer
  • The diameter is 7.2 meters. What is the circumference?
    7·1 answer
  • Solve the inequality : 8&lt;=2/3(3y-6)
    9·2 answers
  • ½ x - 12 = 9<br> please help im not smart
    15·1 answer
  • How long should a person take to travel 2000m at an average speed of 5m/s
    13·1 answer
  • List and count all the outcomes for event E, in which the product of the two numbers rolled is odd.
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!