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
tatyana61 [14]
2 years ago
5

Find the probability that a randomly selected point within the circle falls in the red shaded area (square). Round to the neares

t tenth of a percent.​

Mathematics
1 answer:
Fantom [35]2 years ago
6 0

Answer:

probability of selecting the square is 63.7% approximately

Step-by-step explanation:

First of all, the probability of the point of choice is within the red square can be obtained with this formula

probability = expected outcome / total number of possible outcomes

In this case, we are not dealing with discrete values which can be counted. instead, we are dealing with areas.

We are to go about this problem by finding the area of the internal square and dividing it by the area of the circle.

Area of the square

Area of the square = l^2

where length = 4\sqrt{2}

Area = (4\sqrt{2}) ^2 = 32cm^2

Area of the circle

Area of the circle = \pi r^2

area of circle =\pi \times 4^2 =50.26cm^2

Probablity of selecting the square =

32/50.26 = 0.6366

To express this as a percentage, we multiply our answer by 100.

This will give us 0.6366 X 100 = 63.7% approximately

You might be interested in
A rectangle has four sides. Fill in the blanks in the double number-line below.
Elena L [17]
Box 1: 6 Box 2: 16 Box 3: 20 Box 4: 24
3 0
3 years ago
I will mark brainlist to whoever answers first
laila [671]

Answer:

∠V = 32°

Step-by-step explanation:

VW = UV

⇒ Isosceles triangle. So, the angles opposite sides are equal.

∠W = ∠U

∴ ∠W = ∠U = 74°

<h3>Angle sum property</h3>

 Sum of all angles of triangle = 180

74 + 74 + ∠V = 180

       148 + ∠V = 180

                ∠V = 180 - 148

∠V = 32°

4 0
2 years ago
Question : 10 = 7 - m
photoshop1234 [79]

Answer:

m = -3

Explanation:

3 0
3 years ago
Read 2 more answers
What is the product?
Alexxandr [17]
The correct answer is a)
3 0
2 years ago
The product of 5 and a number is at least 20.
svp [43]

Answer:

Step-by-step explanation:

the answer is 5x\geq 20

8 0
3 years ago
Other questions:
  • What are the solutions of the quadratic equation below?<br><br> 4x2 - 30x + 45 = 0
    6·2 answers
  • The volume of each cube is given. Estimate the side length of the cube to the nearest integer. Use the formula V=s(cubed). The v
    10·1 answer
  • What is 28.7 rounded to the nearest whole number?
    9·2 answers
  • 10 POINTS!!! I WILL GIVE BRAINLIEST!
    13·2 answers
  • How do I calculate the perimeter of this figure?
    5·1 answer
  • The diameter of a circle is 18 cm. What is its area in terms of π.
    9·2 answers
  • find the probability of drawing a 2 through 8 on the first deck replacing it and drawing a queen card on the second draw...HELP
    9·1 answer
  • Find an equation for the line with slope m=6/5 and which goes through the point (15,8)
    14·1 answer
  • Hii i’ll give brainliest please help thanks :)
    9·2 answers
  • Uma pessoa fez uma compra no valor de 104.592,00 eles pagaram este valor em 48 parcelas mensais sem juros qual seria o valor de
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!