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
shepuryov [24]
3 years ago
8

Prove that the two circles shown below are similar. ​

Mathematics
1 answer:
Setler [38]3 years ago
8 0

Answer:

The scale factor is \frac{R_{A}}{R_{C}}=\frac{5}{2}

<u>We can say that both circles are similar.</u>

Step-by-step explanation:

If we move the little circle to the center of the bigger circle, so the <u>translate vector will be (3,5).</u>

Now we realize that the bigger circle is just a dilation of the smaller circle, the<u> scale factor is:</u>

R_{A}=5

R_{C}=2

\frac{R_{A}}{R_{C}}=\frac{5}{2}

Therefore, <u>we can say that both circles are similiar.</u>

<u />

I hope it helps you!

You might be interested in
What if someone ate 1009 pizzas but he friends want 65 how many will be tripled
Eduardwww [97]
46.56923077 pizzas. Use a calculator dummy.
7 0
3 years ago
Read 2 more answers
Brainly please show steps
Alex Ar [27]

Answer:

47.145

Step-by-step explanation:

formula for total surface area of a cylinder is 2×3.143×radius

7 0
2 years ago
PLAS ANSWER ASAP!!!Johnny can read 10 pages of a book in 15 minutes.
Finger [1]
The answer to this is b- 8
5 0
3 years ago
Factorise this expression as fully as possible:<br><br> 9x²y + 12xy²
finlep [7]
First you can take out a 3. And an x and a y. Thus, 3xy(3x+4y) is the answer.
6 0
3 years ago
Round answers to the place value shown.
Vinvika [58]
1. 30
2. 40
3. 70
4. 200
5. 220
6. 300
7. 8,100

8. 120
9.650
10. 2,200
11.6,000

12. 7,000
13. 1,560,000
14.1,000
8 0
3 years ago
Other questions:
  • Which statements must be true regarding the diagram?<br> (please check more than one answer)
    9·2 answers
  • Which expression shows the prime factorization of 100
    8·1 answer
  • How many times do you need to run to complete 5/6 of a mile
    8·2 answers
  • What percent of $x$ is equal to $40\%$ of $50\%$ of $x$?
    8·1 answer
  • What 'a the answer to this
    11·1 answer
  • How many vertices does ten hexagon have. IT 15 POINTS
    13·2 answers
  • A box contains 2 red marbles, 3 green marbles, and 3 blue marbles.
    5·1 answer
  • Convert. Simplify your answer and write it as a proper fraction or as a whole or mixed number.
    12·1 answer
  • HELP MEEEEE!!!!!!!!!!!!!!!!!!!!!!! I WILL GIVE BRAINILEST TO THE RIGHT ONE
    6·2 answers
  • Find the value of n, correct to 4 significant figures.​
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!