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
kow [346]
3 years ago
13

If a circle has a diameter of 16 feet, which expression gives its area in square

Biology
1 answer:
bagirrra123 [75]3 years ago
6 0

Answer:

The options are unclear but the answer is 8^2π square feet or 64π sqfeet

Explanation:

Area of a circle is denoted by: πr^2 where r is the radius of the circle.

In this question, the diameter was given. The diameter of a circle is twice the radius. Therefore, in order to get the radius, we divide the diameter by 2 i.e. r = d/2

= 16/2 = 8 feet.

Thus, the radius = 8 feet.

Hence, Area of a circle = πr^2

= π × 8^2

= 64π or 8^2π sqfeet.

You might be interested in
Which energy conversion takes place when a solar cell is used to light a street lamp?
statuscvo [17]
Choice B is correct.
Solar energy charges the battery or cell; it is then powered through the wires and light comes and heat.
But if the lamp they are talking about doesn't have wire the choose C.
But I am certain it is B
7 0
3 years ago
Read 2 more answers
Is virus living or non living things
Colt1911 [192]

It's both! Scientists really can't agree on it.

7 0
3 years ago
Read 2 more answers
Discuss the livestock and poultry production​
Angelina_Jolie [31]
They are designed to help farmers of varying experience levels profitably and sustainably raise and sell meat, eggs, milk, and fiber with an emphasis on pasture-based systems.
3 0
3 years ago
What is the primary purpose of respiration
jolli1 [7]

Answer:

im pretty sure its breathing

Explanation:

7 0
3 years ago
Read 2 more answers
How do organisms use oxygen
murzikaleks [220]

Organisms that use oxygen need it for cellular respiration, in which energy is released from glucose. Energy is needed by the organism for growth, mobility and reproduction.

4 0
3 years ago
Read 2 more answers
Other questions:
  • A common characteristic of schizophrenia and schizoaffective disorder is ______. question 26 options:
    13·1 answer
  • Describe the full carbon cycle in detail
    7·1 answer
  • Which of the following is not a public health measure that would help prevent disease?
    6·1 answer
  • Discharge summary: This 3-year-old infant was placed under anesthesia for an insertion of a ureteral catheter due to congenital
    9·1 answer
  • A is a DNA sequence where RNA polymerase binds and begins the process of transcription. A is a DNA sequence that binds regulator
    13·1 answer
  • What is a negatively charged ion called
    6·1 answer
  • The sound which does not have a pleasant sensation on the ear is<br>(1 Point)​
    6·1 answer
  • Will do WHAT EVER IT TAKES TO GET A A OR B PLEASE HELP
    10·1 answer
  • For BRAINLIST
    9·2 answers
  • If a deer population increases what might happened to the wolf population
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!