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
frez [133]
3 years ago
15

Find the circumference and the area of a circle with diameter 8 yd.

Mathematics
2 answers:
elena-14-01-66 [18.8K]3 years ago
8 0

Answers:

area = 50.24 square yards

circumference = 25.12 yards

values are approximate

================================================

Work Shown:

d = 8 is the diameter

r = 4 is the radius, half the diameter

pi = 3.14 approximately

C = 2*pi*r = circumference

C = 2*3.14*4

C = 25.12 yards is the circumference. The circumference is the distance around the circle, aka the perimeter

An alternative formula you can use is C = pi*d

-------------------

A = area of circle

A = pi*r^2

A = 3.14*4^2

A = 50.24 square yards is the area

Dafna11 [192]3 years ago
4 0

Answer:

25.12  and  50.24

Step-by-step explanation:

8/2=4

4= radius

8= diameter

3.14*8=25.12

This would be the circumfrence   (25.12)

3.14*4^2

3.14*16

50.24

This would be the area   (50.24)

Hope this helps!

You might be interested in
Mrs katz is buying apples and carrot cake for a school party.the apples cost $2.12 per pound.the carrot costs $19.75 estimate th
Salsk061 [2.6K]

a rough estimate is 26 because 20+2(3)=26

3 pounds of apples are 6.36

19.75+ 2.12(3) = 26.11

5 0
3 years ago
Which of the following is the least? WILL GET MARKED BRAINLIST
hodyreva [135]

Answer:

With my predictions it is 2/11 hope it helps

5 0
3 years ago
Read 2 more answers
Plz help with math problems I'm confused. Giving brainlist :D
kati45 [8]
5 - substitute the numbers 1-10 for n in (3n-4) and add up all your answers. So (3(1)-4) + (3(2)-4)...
5 0
3 years ago
What is (-2)( 3 4/7)<br> A)-7 1/6<br> B)-6 6/7<br> C)-2 3/7<br> D)-1 2/7
Arte-miy333 [17]

Answer:

d

Step-by-step explanation:

6 0
3 years ago
The bus arrived at 8:20. It left 30 minutes earlier. What time did the bus leave?
OlgaM077 [116]
7:50 AM /PM is the time
6 0
3 years ago
Read 2 more answers
Other questions:
  • SEND FIRST AND CORRECT AND GET 5 STARS AND THANKS
    11·2 answers
  • What is the equation of a line through point (-4,5) that is perpendicular
    5·1 answer
  • Solve 55/z + 1/5 = 7/z
    5·1 answer
  • Gemma has 24 balls out of 24 balls 12 are yellow for pink and the rest are red what is the ratio of the number of red balls to t
    15·2 answers
  • Find the volume of a right circular cone that has a height of 2.5 ft and a base with a diameter of 5.2 ft. Round your answer to
    13·1 answer
  • Classify the following data. Indicate whether the data is qualitative or quantitative, indicate whether the data is discrete, co
    6·1 answer
  • The cost to manufacture x pairs of sunglasses can be represented by a function, C(x). If it cost 398 to manufacture 4 pairs of s
    14·1 answer
  • Given: ABCD is a parallelogram.
    12·1 answer
  • If someone is good at trigonometry, I will literally cash app you money to help me with answers on my quiz!!!
    9·1 answer
  • What is the slope of the line that passes through the points (-6,8) and (-16,33)
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!