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
Alika [10]
2 years ago
14

The diameter of a circle is 22 meters. What is the circle's area? Use 3.14 for ​

Mathematics
2 answers:
marshall27 [118]2 years ago
7 0

Solution:

<u>We know that:</u>

  • Diameter = 22 meters
  • Radius = Diameter/2
  • Area of circle = πr²

<u>Finding the radius:</u>

  • Radius = Diameter/2
  • => Radius = 22/2
  • => Radius = 11 meters

<u>Finding the area of the circle:</u>

  • Area of circle = πr²
  • => Area of circle = (3.14)(11²)
  • => Area of circle = 3.14 x 121
  • => Area of circle = 379.94 m²
Andrei [34K]2 years ago
4 0

Answer:

<u>379.94 m²</u>

Step-by-step explanation:

<u>Given :-</u>

Diameter = 22 m

<u>To Find :-</u>

Area

<u>Formula Required :-</u>

Area (circle) = πr²

<u>Solving :-</u>

Area = 3.14 x 11 x 11

= 3.14 x 121

= <u>379.94 m²</u>

<u>Solution :-</u>

<u>379.94 m²</u>

You might be interested in
A question on notation: Does sine inverse have an exponent? If not, why is there a negative one there? If so, why can't you just
NNADVOKAT [17]

Answer:

Step-by-step explanation:

When you write

          -1

y = sin    x, the "-1" is not an exponent, but rather an indication of "inverse function."

          -1

y = sin    x      can also be written as     y = arcsin x.

No exponentiation here, and no division here.

7 0
3 years ago
On a trip, Alexander bought a ping-pong racket for $13. With the tax, he paid $14.04. What is the tax rate, in percent?
Fed [463]

Answer:

8% tax rate.

Step-by-step explanation:

\frac{14.04}{13} =1.08

The 8% (0.08) is the tax rate because the 100%, or 1.00, is the original price of the racket, which was $13.

6 0
2 years ago
Read 2 more answers
Please Help! Given triangles ABC and DEF, which statement explains a way to determine if the two figures are similar?
forsale [732]

Answer:

A

Step-by-step explanation:

i took the test

5 0
3 years ago
Read 2 more answers
Please help me with this thanks​
Karolina [17]

Answer:

agidls

Step-by-step explanation:

6 0
2 years ago
Read 2 more answers
#11 Write the decimal<br> 1.0056 in word form.
malfutka [58]

Answer: One and fifty six thousandths

Step-by-step explanation:

The 1 represents one so that first the decimal point represents and so that’s second 56 represents the thousands place so it would be fifty six thousandths since it is on the right side of the decimal.

8 0
3 years ago
Read 2 more answers
Other questions:
  • How to round to the nearest degree
    9·2 answers
  • Every month, 7.00 is deducted from Jim's checking account. How much money is taking from his account for service fees in one yea
    15·1 answer
  • I WILL MARK BRAINLIEST
    14·1 answer
  • How do you find the area of a rectangle or square??? Do you multiply LxW
    10·1 answer
  • Tanya is 62 inches tall. She is 17 inches taller than May. Write and solve an equation to find May's height.
    6·1 answer
  • If it takes 6 men 4 days to dig a hole 3 metres deep, how long will it take 10 men to dig same hole 7 metres deep?
    7·2 answers
  • 5,832, _, 648, 216, 72, _,8
    7·2 answers
  • Can you figure out.... between 25 and 27.5? Plz?
    9·1 answer
  • May I please receive help?
    11·1 answer
  • Why is it appropriate to use the trigonometric functions on triangle FGJ but not on triangle FHJ?
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!