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
wel
3 years ago
10

Find the areas of the sectors formed by ABC

Mathematics
1 answer:
Amanda [17]3 years ago
6 0

Answer:

33.51 in^2

Step-by-step explanation:

Find the area of the circle:

A = πr^2

A = π * 8^2

A = 64π = 201.06 in^2

Find the area of the 60 deg slice:

A * 60/360 = 33.51 in^2

Leave a thanks and mark brainliest if this helped

Leave a thanks and mark brainliest if this helped

You might be interested in
Pythagorean Theorem a=11 b=60 c=?
zhuklara [117]

Answer:

61

Step-by-step explanation:

The Pythagorean Theorem is a fundamental in geometry that involves looking at two sides of a right triangle and finding out the length of it. Let's use the formula with the corresponding numbers.

The formula for this question would be c=\sqrt{a^2 + b^2}

Since we know that a = 11 and b = 60, we can do the following and substitute :

c = \sqrt{11^2 + 60^2}

11 squared is 121

60 squared is 3600

Now we need to add the two number together :

121 + 3600

3721

Since this number is under the square root, we have to square root it. :

\sqrt{3721}

61

Therefore c is equal to 61.

3 0
3 years ago
The length of an arc of a circle is 6.28 units, and the measure of the corresponding central angle is 1.12 radians. What is the
lorasvet [3.4K]
Hello,

arc=\theta \ * R\\\\
R= \frac{6.28}{1.12} =5,607142857...≈5.61
6 0
3 years ago
Read 2 more answers
If the height is 24, solve for x. h=-16x^2+8x+48
disa [49]

Answer:

x=  

32

7+  

3121

​  

 

​  

,  

32

7−  

3121

​  

 

​  

 

Step-by-step explanation:

h+16^2-8x-48=0

-7x+16x^2-48=0

x=  

32

7+  

3121

​  

 

​  

,  

32

7−  

3121

​  

 

​  

 

8 0
3 years ago
Solve the equation <img src="https://tex.z-dn.net/?f=8x%5E2%3D-36" id="TexFormula1" title="8x^2=-36" alt="8x^2=-36" align="absmi
chubhunter [2.5K]

Answer: 4(2x²+9) or i\frac{3\sqrt{2} }{2}

Step-by-step explanation:

To solve the equation by factoring, we want to set the equation to zero. In order to have the equation equal to zero, we want to add both sides by 36.

8x²=-36            [add both sides by 36]

8x²+36=0

When it comes to factoring, we want to pull out numbers or variables that are common in each term.

8x²+36=0         [take out a 4 in each term]

4(2x²+9)=0

It may seem that 2x²+9 can be factored further, it actually can't. This tells us that the factored form of the equation is 4(2x²+9)=0.

To solve the equation, we want to find the value of x. We already know the graph does not cross the x-axis because the y-intercept or vertex is (0,9).

4(2x²+9)=0       [divide both sides by 4]

2x²+9=0            [subtract both sides by 9]

2x²=-9               [divide both sides by 2]

x²=-9/2              [square root both sides]

x=\sqrt{-\frac{9}{2} } or x=i\frac{3\sqrt{2} }{2}

6 0
3 years ago
Read 2 more answers
Jason begins at the start of a path Andy rides his bike 11 1/2 miles on the path. The path is 12 1/4 miles long. What is the dis
Damm [24]
3/4 of a mile until he reaches the end of the path.

Hope this helps.
3 0
3 years ago
Other questions:
  • a bag of marbles contains 8 red marbles, 4 blue marbles, and 5 white marbles. tom picks a marble at random. is it more likely th
    15·1 answer
  • Help Me Please! I will answer some of your questions :)
    13·1 answer
  • Whats 15,677 and 30,944 and 87,142 and 62,763 round to the nearest ten thousands
    11·1 answer
  • PLS ANSWER THE QUESTION QUICK
    7·1 answer
  • Si tengo 3 galletas y las tengo que repartir en 4 niños cuanto le toca a cada niño
    15·1 answer
  • Let g' be the group of real matricies of the form [1 x 0 1]. Is the map that sends x to this matrix an isomorphism?
    13·1 answer
  • Please help me !!!!!
    11·1 answer
  • Ian wants to run 4 1/2 miles to get ready for his upcoming race. He has set up 3 markers the same distance apart to show how far
    11·1 answer
  • Please help im timed
    13·2 answers
  • The area of the triangle is
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!