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
natita [175]
3 years ago
6

Can someone help me out? short explanation if possible? ​

Mathematics
1 answer:
lbvjy [14]3 years ago
3 0

The line that goes through the midpoint of the circle and cuts it into two equal halves is called the diameter (d) (the black line).

You diameter is 14cm long and to find the area of circle you need radius (r).

d=14\mathrm{cm}

Radius is defined as d/2 (a half of diameter).

r=\dfrac{d}{2}=\dfrac{14\mathrm{cm}}{2}=7\mathrm{cm}

Now that we know the radius we can calculate area

A=\pi r^2\approx3.14\cdot(7\mathrm{cm})^2\approx\boxed{153.86\mathrm{cm^2}}

Hope this helps.

You might be interested in
PWWEEEEZZZZZ AWWWNNSSEEEEERRR THHIIIISN NOOOOOOOOWWWWWWW PLLLSSSSSSSSSSSS 3)
san4es73 [151]

Answer:

Step-by-step explanation:

It’s d

4 0
2 years ago
Karen had 15 snicker bars. she gave 7 to her brother. what percent did she give away
Mekhanik [1.2K]

Step-by-step explanation:

The way to get this is that you put them in fraction form 7/15 and then you make it equal to to x/100 and then divide the known part of the fraction which in this case is 100/15 which gives 6.67 (rounded). After you get that you multiply it by 7 which give you 46.69%

6 0
3 years ago
I need help on this :/
Phantasy [73]

3/5 both 12 and 20 can both be divided by 4

4 0
3 years ago
Read 2 more answers
Please answer this correctly
RUDIKE [14]

Answer:

11\dfrac{3}{8}\text{cm}

Step-by-step explanation:

1\dfrac{5}{8}+2\dfrac{9}{16}+2\dfrac{9}{16}+4\dfrac{1}{8}=11\dfrac{3}{8}

Hope this helps!

3 0
3 years ago
What is the value of the expresion?
Sedbober [7]

Answer: D

Step-by-step explanation:

8 0
3 years ago
Other questions:
  • Which of the following is a solution of x2 + 4x + 10?
    6·2 answers
  • What does z equal in 4z+5=-3z-8
    5·1 answer
  • Stores often mark up items each year to cover inflation. Last year, a CD at Juan’s Tunes cost $12.95. This year, the cost was ma
    15·2 answers
  • Use the elimination method to solve the system of equations.
    5·1 answer
  • Write an equation of each line in standard form with integer coefficients. y=4.2x+1.8
    9·1 answer
  • Point S is on line segment \overline{RT}
    7·1 answer
  • A number is divisible by 2 if it can be divided by 2 without a remainder. Even numbers are divisible by 2 what is the greatest t
    12·1 answer
  • What is the decay factor in the exponential decay function y=a (1-r) t
    7·1 answer
  • Mrs. Castro left her parents' house in the province and drove home.
    5·2 answers
  • How fast does Santa's sleigh travel how fast would Santa have to travel to get to every house in the UK in m/s the average dista
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!