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
ololo11 [35]
4 years ago
15

What is the area of a circle whose diameter is 64

Mathematics
2 answers:
fgiga [73]4 years ago
8 0

Answer:

3215.36 um²

Step-by-step explanation:

d = 2r => r = d/2 = 64/2 = 32 um

A = π·r²

= 3.14·32²

= 3.14·1024

≈ 3215.36 um²

navik [9.2K]4 years ago
5 0

Answer:

<em>A ≈ 3215.36</em>

Step-by-step explanation:

A = πr²

Radius - D/2

Radius - 64/2 → 32

A = 3.14(32)²

A = <em>3215.36</em>

Hope this helps! :)

You might be interested in
Help me Asap!! please
UkoKoshka [18]

Answer:

I believe the perimeter is 90 and the area is 300sqft

Step-by-step explanation:

3 0
3 years ago
-3x+4y=24 in slope form
geniusboy [140]

Answer:

y=3/4x+6

Step-by-step explanation:

Move the 3x to the other side and divide by 4.

7 0
4 years ago
Read 2 more answers
What is the value of i^3
PIT_PIT [208]

Answer:

The answer is the last one, -i.

Hope this helped!

8 0
4 years ago
Read 2 more answers
One half of a number (use x) is equal to 8 less than the same number.
Rudiy27
Your answer is 16
1/2(16)=8-16
8= 8✅

5 0
4 years ago
-2x + 4 = 3<br>how would you solve this problem?​
ikadub [295]
-2x+4=3
move the 4

-2x+4=3
-4 -4

-2x=-1
then you would move the -2 by using division

-2x=-1
__ __
-2 -2

x=0.5
4 0
3 years ago
Other questions:
  • Increase £168 by 17.5%
    7·1 answer
  • 5,10,5,20,5 what is the mean
    5·2 answers
  • PLEASE HELP!!! solve for X
    5·1 answer
  • Greg is 5 feet three inches tall and weighs 260 pounds. greg is ________.
    13·1 answer
  • Please help me!!! The question is what would multiply the dividend and divisor by in the following division problem so that the
    15·1 answer
  • Sara works for 40 hours a week. She attends meetings for 0.28 of the time she is working. How much time does Sara spend at meeti
    12·1 answer
  • Solve for x. 5 = − 3 9 x
    9·1 answer
  • Question 4 of 8
    12·2 answers
  • Is a triangle with side lengths of 8 cm, 17 cm, and 15 cm a right triangle?
    11·1 answer
  • The measures of the two equal angles of an isosceles triangle are 370 each, then the
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!