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
Savatey [412]
4 years ago
11

A square is inscribed in a circle . If the area of the square is 9 inch square what is the ratio of the radius of the circle to

the side of the square.
Mathematics
1 answer:
OLga [1]4 years ago
7 0

Answer:

  (√2)/2

Step-by-step explanation:

The ratio of the radius of the circle to the side of the inscribed square is the same regardless of the size of the objects.

The radius of the circle is half the length of the diagonal of the square. For simplicity, we can call the side of the square 1, so its diagonal is √(1²+1²) = √2 by the Pythagorean theorem. The radius is half that value, so is (√2)/2. The desired ratio is this value divided by 1.

Scaling up our unit square to one with a side length of 3 inches, we have ...

  radius/side = ((3√2)/2) / 3 = (√2)/2

_____

A square with a side length of 3 inches will have an area of (3 in)² = 9 in².

You might be interested in
Identify the coordinates for point D Awnser. Fast!​
sattari [20]
(1, 1.5)

i hope it’s correct!
5 0
3 years ago
Read 2 more answers
HELP ASAP!! HELP FAST!!
erma4kov [3.2K]
The perfect square is answer A

8 0
3 years ago
Answer question showing work 6 − 4n <− 1 − 4n
-Dominant- [34]

Answer:

There are no solutions.

Step-by-step explanation:

6−4n<−1−4n

Step 1: Simplify both sides of the inequality.

−4n+6<−4n−1

Step 2: Add 4n to both sides.

−4n+6+4n<−4n−1+4n

6<−1

Step 3: Subtract 6 from both sides.

6−6<−1−6

0<−7

5 0
4 years ago
Which of the following expressions is equal to 2x^(2)+8?
Rina8888 [55]

Answer:

The expression equal to 2x^(2)+8 is:

First option (2x-4i)(x+2i)

Step-by-step explanation:

If we multiply

(2x-4i)(x+2i)=(2x)(x)+(2x)(2i)-(4i)(x)-4i(2i)

(2x-4i)(x+2i)=2x^(1+1)+4xi-4xi-8i^(1+1)

Simplifying:

(2x-4i)(x+2i)=2x^2-8i^2

and i^2=-1, then:

(2x-4i)(x+2i)=2x^2-8(-1)

Multiplying:

(2x-4i)(x+2i)=2x^2+8

4 0
3 years ago
(12x 3 y 2) 2 3x 2 y = find the product of this expression
irga5000 [103]
The product would be 432x^2y^3. 
5 0
3 years ago
Other questions:
  • How would i solve this?
    12·1 answer
  • How much is a hecto liter <br> or what is a hectoliter??
    10·1 answer
  • An example of
    13·1 answer
  • Someone pls help me :/
    15·1 answer
  • Mrs.meanson is selling a her car. Her reason shows that the car has a current value of 5,500,which is 55% of the amount Mrs. Mea
    12·2 answers
  • Amy walks 5 miles north. Then, she turns east and walks another 6 miles before she stops to rest.
    9·2 answers
  • A company prints 4580 copies of the same book. The number of pages in the book, including the cover pages, is 79. What is the to
    14·1 answer
  • A 4-foot piece of string costs $0.96. What is the price per inch?
    12·2 answers
  • Find H.C.F. of 144, 252 and 630​
    12·1 answer
  • Janet is retiring after working for a major department store for 20 years. The company offered her a flat retirement benefit of
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!