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
maw [93]
3 years ago
13

a circle with a radius of 3cm sits inside a 8cm x7cm rectangle. what is the area of the shaded region?

Mathematics
1 answer:
Leni [432]3 years ago
4 0

Answer:

27.73 square centimeters

Step-by-step explanation:

<em>Assume the shaded region is the area outside the circle but inside the rectangle.</em>

<em />

Now, we need to find the area of rectangle and area of circle. Then we will subtract area of circle from area of rectangle to get our desired answer.

Area of Rectangle = length * width

Area of Rectangle = 8 * 7 = 56

Area of circle is given by the formula:

Area =  \pi r^2

Where r is the radius, which is 3

So,

Area of Circle = \pi r^2 = \pi (3)^2 = 9\pi=28.27

Thus, area of the shaded region is:

Area of Shaded Region = 56 - 28.27 = 27.73 square centimeters

You might be interested in
Anyone found this answer for this question?
Marianna [84]

Answer:

Where is the question

6 0
3 years ago
Sovle the following inequality -3m + 18 &lt; 30​
denis-greek [22]

Answer:

m>-4

Step-by-step explanation: First subtract 18 from both sides, then simplify 30-18, which equals 12. Divide both sides by -3, and flip your sign.

7 0
3 years ago
Which of these is a unit of density?<br> Please help.
katen-ka-za [31]

Answer:

I think is C.

Step-by-step explanation:

Hope it's help you ❤️❤️❤️❤️❤️❤️❤️

7 0
3 years ago
Read 2 more answers
Which choice could represent the surface area of a pyramid?
AnnZ [28]
75.6 ft^2
The surface area of a pyramid is always squared. Hope that helps
8 0
3 years ago
Read 2 more answers
Use the functions h(x) = 2x + 5 and t(x) = 7x − 6 to complete the function operations listed below.
wlad13 [49]
We have to use the functions:
h ( x ) = 2 x + 5 and t ( x ) = 7 x - 6
Part A:
( h + t ) ( x ) = ( 2 x + 5 )  + ( 7 x - 6 ) = 9 x - 1
Part B :
( h · t ) ( x ) = ( 2 x + 5 ) · ( 7 x - 6 ) = 14 x² - 12 x + 35 x - 30 =
= 14 x² + 23 x - 30
Part C :
h [ t ( x ) ] = h ( 7 x - 6 ) = 2 · ( 7 x - 6 ) + 5 = 14 x - 12 + 5 =
= 14 x - 7
6 0
3 years ago
Other questions:
  • Debbie's city took a survey about a plan for a new park. The city surveyed 600 people. 60% of the people surveyed liked the plan
    10·2 answers
  • What is 4.409 rounded to the nearest penny
    11·2 answers
  • Given C=n+15, determine the value of C when n=4
    5·2 answers
  • My daughter is in 3rd grade. On a 3rd grade level how can she explain that 5/6 is greater than 5/8
    5·2 answers
  • Angle A abd B are complementary<br> find angle A and B ​
    13·2 answers
  • Is F(x)= X^2(X^2+9)(X^3+2X) even or odd
    9·1 answer
  • What is the name given to this pair of angles?
    9·1 answer
  • Round 6-6/7 to the nearest whole number​
    14·1 answer
  • Which value of m satisfies the inequality 170-7m &gt;99?
    5·2 answers
  • I need help asap !! I will mark Brainly!
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!