3 years ago

The circumference of a circle 25.12ft. What is the circle’s diameter (take =3.14

Mathematics

1 answer:

marshall27 [118]3 years ago

8 0

Answer:

Diameter = 8 ft

Step-by-step explanation:

To find diameter, we need to work backwards from the formula for circumference of a circle.

Circumference = 2πr

given that π = 3.14

Circumference = 2*3.14*r

25.12 = 2*3.14*r

25.12 = 6.28 * r

4 = r

Radius = 4

Formula for Diameter =

D = 2r

D = 2*4

D = 8

Diameter = 8

Lets Check

Circumference = 2 * 3.14 * 4

Circumference = 25.12

Correct

If my answer is incorrect, pls correct me!

If you like my answer and explanation, mark me as brainliest!

-Chetan K

You might be interested in

Write 0.16 as a percentage

MakcuM [25]

Answer:

It will be 16 percent (%)

8 0

3 years ago

Read 2 more answers

Which ratio is equivalent to 12 over 14

Alecsey [184]

12/14=6/7

Because you divide by 2.

5 0

3 years ago

Read 2 more answers

Turn this into numerical form -> one-half the sum of x and 12 Thank you!

ycow [4]

Answer: 1/2(x+12)

Step-by-step explanation: Sum is adding.

3 0

3 years ago

Answer the question.

Gelneren [198K]

Answer: 3y

Step-by-step explanation: hope this helps :)

3 0

3 years ago

Read 2 more answers

Anna put $500 into a savings account and made no more deposits or withdrawals. The account earns 2% simple interest per year. Ho

castortr0y [4]

Answer:

$552.04

Step-by-step explanation:

Lauren, use the compound amount formula: A = P(1 + r)^n.

Here P is the principal and is $500; r is the annual interest rate as a decimal fraction, and n is the number of years.

After 5 years, Anna will have: $500(1 + 0.02)^5 = $552.04

4 0

3 years ago