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
VladimirAG [237]
3 years ago
5

How to find the circumference of a circle with a rectangle inside and a perpendicular line?

Mathematics
1 answer:
viktelen [127]3 years ago
6 0

Use the Pythagorean Theorem to find the diagonal of the rectangle.

The diagonal of the rectangle is the diameter of the circle.

Diameter (d) = 2 · radius (r)

Circumference (C) = 2· π · r → π · d


You might be interested in
Which of the following words is different from the others, and why? THEFT WAIL GROSS LAKE MILE
olya-2409 [2.1K]

Gross

Step-by-step explanation:

It is an adjective

4 0
3 years ago
The circumference of a circle is 18.84 miles. What is the circle's radius? C=18.84
Mama L [17]
We can find the radius by using the formula: C = 2(pi)(r)
We'll use 3.14 for pi.

And solve for r.

18.84 = 2(3.14)r ; Start
18.84 = 6.28r      ; Multiply 3.14 by 2
3 = r                     ; Divide both sides by the coefficient of r. Which is 6.28

So, the radius is 3 miles.

7 0
3 years ago
Read 2 more answers
PLS HELPPPPPPPPPP MEEEEEEEEE
shtirl [24]

Answer:

A and C

Step-by-step explanation:

Both angles j and m share one common side and vertex with angle k. Angle n only shares a vertex and not a side with angle k, so it is not adjacent.

6 0
2 years ago
Question:
kolbaska11 [484]

Answer:

<u>Proportional relationship formula:</u>

  • y = kx, where k is the constant of proportionality

Use one of the ordered pairs to calculate the value of k

<h3>Company A</h3>

Point (2, 20)

  • 20 = k*2
  • h = 20/2
  • k = 10

The equation: y = 10h

<h3>Company B</h3>

Point (3, 20)

  • 20 = k*3
  • k = 20/3
  • The equation: y = 20/3h

Company A has greater unit rate as 10 > 20/3

3 0
3 years ago
PLEASE HELP <br><br>What is the slope of this line? <br><br>a) -2 <br>b) -1/2<br>c) 1/2<br>d) 2 ​
anyanavicka [17]

Answer:

C: 1/2

Step-by-step explanation:

Use the slope formula

5 0
3 years ago
Read 2 more answers
Other questions:
  • Can someone check if my answer is correct? Thank you!
    12·1 answer
  • Tim and Sarah Worker are planning a hiking trip. They are using a map with the scale of 1:50,000. This means for every unit on t
    9·2 answers
  • The price of a car was increased from $3,600 to $4,500. What was the percent of the increase?
    9·2 answers
  • If prism A and Prism B have a ratio of similarity of 2:3, what is the volume of prism A if Prism B's volume is 56 cubic inches
    7·1 answer
  • A bag contains 120 marbles Some are red and the rest are black. There are 19 red marbles for every black marble. How many black
    7·1 answer
  • I need help <br> 5times 10 +25-9+2times2
    5·2 answers
  • {4x+2y=10<br> {2x+47=14<br> Solve by elimination
    10·1 answer
  • PLS HELP ME I WILL MARK YOU AS BRAINLIEST!!!
    12·1 answer
  • the sum of the interior triangle measures of a quadrilateral is 360 degrees. the measure of angle A is three times the measure o
    7·1 answer
  • This one a little weird
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!