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
Lisa [10]
2 years ago
6

Can u explain how to solve this?

Mathematics
1 answer:
svlad2 [7]2 years ago
5 0

Answer: B.pi/2

ABCD is a square

=> Δ ABD is a  isosceles right triangle at A

using pythago theorem, we have:

AB² + AD² = BD²

=> 2AD² = 4

⇔ AD² = 2

⇒ AD = √2

through O, draw EF parallel to AD and BC

=> EF is  diameter

because EF//AD => EF = AD = √2 (because circle O is inscribed the square ABCD)

=> the area of the circle is S=\frac{(\sqrt{2})^{2}  }{4}.\pi =\frac{\pi }{2}

Step-by-step explanation:

You might be interested in
Write an expression for the quotient of a number and 5 decreased by 4
Oksi-84 [34.3K]
Q=x/5-4

let me know if you have any questions
3 0
3 years ago
Which of the following expressions is the conjugate of a complex number with −5 as the real part and 4i as the imaginary part?
makvit [3.9K]
"−5 − 4i" is the one among the following expressions given in the question that <span>is the conjugate of a complex number with −5 as the real part and 4i as the imaginary part. The correct option among all the options that are given in the question is the third option. I hope that this is the answer that has helped you.</span>
3 0
2 years ago
Is 24.48 a interger​
Sergio039 [100]

This is not an integer; an integer is a whole number that can be positive, negative, or zero such as -1, 0, and 1.

7 0
2 years ago
Read 2 more answers
seven pounds of potatoes were used to make a potato soup. the cook served all of the soup in sixteen equal servings. how many po
marshall27 [118]

Answer:

0.4375

Step-by-step explanation:

7/16=0.4375

If you have any additional questions let me know. :)

8 0
3 years ago
5+8=6+7 true or false​
Romashka-Z-Leto [24]

Answer: True becuase  5+8 equals 13 and 6+7 also equal 13 so that means that they are equal to each other.

Step-by-step explanation:

8 0
2 years ago
Read 2 more answers
Other questions:
  • Which explanation correctly solves this problem?
    6·2 answers
  • How do I do this number 24
    11·1 answer
  • . Four friends are flying to Orlando,
    12·2 answers
  • Gambling at a slot machine is an example of which reinforcement schedule?
    13·1 answer
  • At practice, Tom does three times as many push-ups as Justin, and also 50 jumping jacks. He does 72 exercises in
    15·1 answer
  • I need 4 number to eqaul up to 15 and one has to be 9
    11·1 answer
  • What’s the answer for this one??
    9·1 answer
  • What's the sum of 86.703 + 12.197​
    13·2 answers
  • Solve the simultaneous equations <br> 3 x + 2 y = 18 <br> 3 x + y = 12
    11·1 answer
  • Rectangle abcd is similar to rectangle pqrs given that ab =14cm bc =8cm and pq=12cm calculate the length of qr
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!