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
enot [183]
3 years ago
15

A square fits exactly inside a circle with each of its vertices being on the circumference of the circle.

Mathematics
2 answers:
swat323 years ago
8 0

Answer:

The side of the square is 5.971 cm

Step-by-step explanation:

If the square fits the circle exactly, then its diagonal is equal to the diameter of the circle. Since the side of the square has a length of x cm, then it's diagonal have the length of x\sqrt2 cm. Using the circle's area we can find the diagonal of the square, as shown below:

area = \pi*r^2\\56 = pi*r^2\\r^2 = \frac{56}{\pi}\\r = \sqrt{\frac{56}{\pi}}\\r = 4.222

Since the diameter of the circle is the same as the diagonal of the square, then:

x\sqrt{2} = 2*r \\x = \frac{2*r}{\sqrt{2}}\\x = \frac{2*4.222}{\sqrt{2}}\\x = 5.971

The side of the square is 5.971 cm

miskamm [114]3 years ago
8 0

Answer:

5.97

Step-by-step explanation:

You might be interested in
A rectangular prism has a length of 114 yards, a width of 212 yards, and a height of 4 yards.
Natalija [7]

Answer:

96, 672 yards

Step-by-step explanation:

Volume = Length · width · height

Volume = 114 · 212 · 4

Volume = 96, 672 yards

6 0
2 years ago
Read 2 more answers
Nadia compares the weights, in grams, of some apples and oranges she find the median abs interquartile range of the weights.
choli [55]

Answer:

Apple

Orange

Step-by-step explanation:

Apple has the greater median with a median value of 150 which is more than that of orange at 130

The sample with the greater variability is the orange sample as the interquartile range value of 11 is greater Than 8 for Apple.

Yes it is possible, because of the greater variation on weight shown by the sample of oranges, then it could be possible.

3 0
3 years ago
What is the answer to this 2x - 5 = 7
SCORPION-xisa [38]

Step-by-step explanation:

2x - 5 = 7

2x = 7 + 5

2x = 12

x = 12 / 2

x = 6

Hope it will help :)

7 0
3 years ago
7th grade math. answer ASAP. If you answer correctly i will give thx, 5 star, and brainliest
Viktor [21]
Okay. First thngs first, let's divide each of them. 2.6/1.3 is 2. Now in terms of exponents, we would just simply subtract the powers, because we are doing division. 9 - 2 is 7. The value of the expression is 2 * 10^7. Even writing the problem out in number form (2,600,000,000/130), you can still see the answer to the problem as 20 million. The answer is B.
8 0
3 years ago
In ABC, points D and E are the midpoints of and respectively. What are the slope and length of , if the slope and length of are
Scrat [10]

DE is parallel to BC since D is the midpoint of AB and E is the midpoint of AC.

<span>
Thus, DE and BC have the same slope (0.5) and basing on the formula for midpoint, the length of DE would be the equal half of BC and is equal to 1.6 units</span>

 

The slope and length of DE, if the slope and length of BC are 0.5 and 3.2 units, respectively are 0.5 and 1.6 respectively.

 

I am hoping that this answer has satisfied your query and it will be able to help you in your endeavor, and if you would like, feel free to ask another question.

4 0
3 years ago
Other questions:
  • Is my answer correct?
    8·1 answer
  • How do you multiply
    10·2 answers
  • Help help please.....Thanks
    6·1 answer
  • PLS PLS PLS I need help on this question
    8·1 answer
  • Simplify fully x^2-9/3x^2+8x-3
    15·2 answers
  • Determine the area of the figure. Use 3.14 for r. Round to the nearest
    7·1 answer
  • What’s the answer? (picture)
    10·1 answer
  • Please help me? I am confused.​
    11·1 answer
  • Please help this is due today at 2pm Thanks!
    12·1 answer
  • A couple plans to have 4 children. Assuming that boys and girls are equally likely, find the probability that the couple will ha
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!