MATHEMATICS MIDDLE SCHOOL

The circumference of a circle is C centimeters. The diameter of the circle is 13 centimeters.Which expression best represents the value of π?
A) C/6.5
B) 6.5/C
C) C/13
D) 13/C

Answers

Answer 1
Answer:

Answer:

C) C/13

Step-by-step explanation:

The circumference of a circle is given by the formula

C = pi * d  where c = circumference and d is the diameter

The diameter is 13

C = pi *13

Divide each side by 13

C/13 = d

The diameter is C/13
Answer 2
Answer:

Circumference of the circle is the length of the boundary of the circle. The expression best represents the value of pi is C/13.

Given-

The circumference of the given circle is C centimetres.

Diameter of the given circle is 13 centimetres.

Circumference of the circle

Circumference of the circle is the length of the boundary of the circle.

We know that the circumference of the circle is given by,

P=2\pi r

Here r is the radius of the circle. Radius is the twice the diameter of the circle of the circle. That is,

d=2r

r=(d)/(2)

put the value in the parameter of the circle we get.

P=2\pi *(d)/(2)

p=\pi d

The value of circumference is C cm and diameter is 13 cm. Put these values to solve it further,

C=\pi * 13

Rewrite the equation for the pi, we get,

\pi =(C)/(13)

Hence, the expression best represents the value of pi is C/13.

For more about the circumference of the circle follow the link below-

brainly.com/question/5688156

Related Questions

Kira makes 93 greeting cards for a craft fair. She sells the cards in packs of 5. How many full packs of greeting cards does Kira make?
Roscoe has a circular carpet in his office. She wants to put a circular table in middle of the carpet. The diameter of the carpet is 24 meters and the diameter of the table is 8 meters. Calculate how much area of carpet is left after putting the table in place?
2.86 = ? tenths + 6 hundredths =
Write a problem about a group of objects in your classroom
In the diagram below, Figure B is a dilation of Figure A.Which of the following is true?A. Figure B is a reduction of Figure A.B. The two figures are similar.C. Figure A is a translation of Figure B.D. The two figures are congruent.

The distance between -12 and -5 on a number line?

Answers

On a number line, there are 7 spaces between -12 and -7.
7, There are 7 spaces between the two numbers on the line. 

What is 44 divided be 2

Answers

it is only 22 your welcome
44 divided by 2 is 22.

Claire cut some apples into eighths she and her friends ate all but 17 pieces how many whole apples and parts of apples did she have left over tell how you know?

Answers

Well she had 2 apples and 1slice

What number is 40% of 760?\
answer asap

Answers

304 is 40% of 760 I hope this helps :)

40% of 760 is 304 :)

mrs. traynor's class is taking a field trip to the zoo the will cost $26 for each student there are 22 students in her class

Answers

$26 times 22 =572. Thats your answer
Do 26 • 22.
Assuming you are looking for the total.

Pls help How many times larger is (1.008 × 101) than (6 × 10−1)?

0.168
5.95
11.682
16.8
(if you could explain how to do this it would really help)

Answers

Answer: the answer is 16.8

Step-by-step explanation: if you simplify you get 10.08 and 0.6

then if you do process of elimination to weed out the non answers by multiplying each option by 0.6 to find the one that equals 10.08 you get 16.8

0.6 x 16.8 = 10.08
I think the answer going to be 16.8
Other Questions
Find each area of each figure
3 cans of green beans cost $1.80 retail but 9 cans of green beans how much did he pay
A softball player bats in a game. Theat-bat can result in an out, getting on base,or hitting a home run.​
What is the unit rate of 5/4 square yards per 1/3 hour??????