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
nydimaria [60]
2 years ago
12

Find the circumference of the circle with 1/4 Pi square centimetre square 2​

Mathematics
1 answer:
otez555 [7]2 years ago
4 0

Answer:

The circumference of the circle is 6 cm (approximately).

Step-by-step explanation:

Given:

Area of the circle = 1/4π²

Now, to get the circumference of the circle we need the radius.

So, finding the radius by putting the formula of area:

Area = \pi r^{2}

\frac{1}{4} \pi ^{2} = \pi r^{2}

dividing π by both sides:

\frac{1}{4}\pi=r^{2}

using square root on both the sides:

\frac{1}{2}\sqrt{\pi } = r

So, the radius is \frac{1}{2}\sqrt{\pi }

Now, putting the formula of circumference:

circumference=2\pi r

                              =2\pi\frac{1}{2} \sqrt{\pi}

                              =\pi \sqrt{\pi}

putting the value of π =3.14

                              =3.14\times\sqrt{3.14}

                              =3.14\times1.77

                              =5.56

Circumference = 5.56 cm

Therefore, the circumference of the circle is 6 cm (approximately).

You might be interested in
I need some help please
gizmo_the_mogwai [7]

Answer:

a) -10

b) 7

Step-by-step explanation:

a) 2(x + 3) = x - 4

=  > 2x + 6 = x - 4

=  > 2x - x =  - 4 - 6

=  > x =  - 10

b) 4(5x - 2) = 2(9x + 3)

=  > 20x -8 = 18x + 6

=  > 20x - 18x = 8 + 6

=  > 2x = 14

=  > x =  \frac{14}{2}  = 7

3 0
3 years ago
Read 2 more answers
Which expression is equal to 37√ ?<br><br><br><br><br> 37√49<br><br> 737√<br><br> 37√7<br><br> 217√
e-lub [12.9K]

Answer:

dont know what grade your in but looks like u need to help me

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
I'll Mark you brainliest!! I will report answers if you answer for points. Period.
skad [1K]

Step-by-step explanation:

SAS is Side - Angle (between the sides) - Side

BC and CD are shown to be congruent with the markers that cross the line segments.

AC and AC are the same because they are the same.

The only things needed are the congruent angles between the sides.

The angles are ACD and ACB, because those are the angles between AC and BC and AC and CD.

4 0
2 years ago
What is the solution to -1/6 + (-3/7)
BartSMP [9]

Answer:

-25/42

Step-by-step explanation:

4 0
2 years ago
Which congruence statement is true.!?
andreyandreev [35.5K]

Step-by-step explanation:

\\ \triangle ABC \cong \triangle DFE \\

6 0
3 years ago
Other questions:
  • Mass of a spherical grape is 8.4 grams and
    15·2 answers
  • Ratio 30 seconds to 5 min write as a fraction in lowest terms
    5·1 answer
  • Give one example of when you would make a frequency table to solve a problem
    8·1 answer
  • In the drawing below, find x if ABCD is a square and angle B= 4x + 10.
    15·1 answer
  • 2x+3x=5 plzzzzzzzzzzzzzz​
    14·1 answer
  • NO ONEIS ANSWERING MY QUETION PLEASE ANSWER FOR 10 POINTS
    8·2 answers
  • Kevin plants 11 packages of vegetable seeds in a community garden. Each package costs ​$1.64 with tax. What is the total cost of
    5·1 answer
  • Point B lies between A and C. If AB = 15 units and AC = 50 units, what is the length of BC?
    14·1 answer
  • Nicole took out a 30-year mortgage for $90,000 at 7.5%. How much is her monthly mortgage payment? I assume $675,000?
    15·1 answer
  • Jack has a rectangular piece of land, the area of which is represented by a1 = 9.5l. His brother has a different rectangular pie
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!