3 years ago

If the circumference of a circle measures 8 pi cm, what is the area of the circle in terms of pi?

Mathematics

1 answer:

Effectus [21]3 years ago

8 0

Answer:

803.84

Step-by-step explanation:

the formula for the area of a circle is A = π r2 which is pi times the radius squared.n in this case if the circumference is 8 cm then the radius would be half of the circumference which is 4. then you square 4 which is equal to 256. Then take 256 and multiply it by pi. 256 × 3.14 = 803.84. i hope this helped you.

You might be interested in

Which is the most convenient placement of an isosceles triangle in the coordinate plane for finding the side lengths?

Usimov [2.4K]

Answer:

The bottom left

Step-by-step explanation:

5 0

3 years ago

19 divided 800 (estimated)

torisob [31]

Answer:

0.02375

Step-by-step explanation:

sana po nakatulong☺

6 0

3 years ago

Read 2 more answers

Compare the values of 2s and 5s in 55,220

Readme [11.4K]

Hello !
20= Twenty
200= two hundread
5,000= five thousand
50,000= fifty thousand
we always replace the numbers that comes after the value with 0's
Good luck

4 0

3 years ago

A worker finds that it takes 9 tiles to cover one square foot of floor. Which equation represents relationship between the squar

Sedbober [7]

F= 9t . This is because each square foot is 9 tiles so however many square feet would be t. For ex. If you wanted 3 square feet then it would be f= 9(3) f=27 so you would need 27 tiles

4 0

3 years ago

At a high school football game, admission is $5 for students and $10 for non-students. The school made $4,000 from admissions at

Blababa [14]

Answer:

200 students 300 non-students.?

Step-by-step explanation:

5 0

3 years ago

Read 2 more answers