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
WARRIOR [948]
3 years ago
13

How do i find the area of a semicircle

Mathematics
2 answers:
soldier1979 [14.2K]3 years ago
5 0
Pi times by radius to the second power divided by 2
Alex17521 [72]3 years ago
3 0
Find the area of the circle using A=pi * r^2 and then divide that answer by 2 and that will get you the area of the semicircle.
You might be interested in
Which of the following is an inequality that represents the following scenario: Peter is at a local pizza shop. He wants to purc
djyliett [7]
10y + 3x < = 100 <=== here ya go
3 0
2 years ago
Read 2 more answers
The blank one show work pls (not required)
Mrrafil [7]

Answer:

20% of 240 is 48

Step-by-step explanation:

48 times 5 equals 240

20% times 5 equals 100%

100% = 240 text messages

4 0
2 years ago
Jillian has $50 that she plans on investing in an account that will double her money every week. This can be represented by the
Arte-miy333 [17]
The part that would change would be the number 2.  It would become a 3 instead of the 2.  Tripling something means to have 3 groups of it.

The reason is that the $50 is not changing, nor would the number of weeks, x be changing.
4 0
3 years ago
Read 2 more answers
The price of a television was reduced from $250 to $200. By what percentage was the price of the television reduced?
gavmur [86]

Answer: C

Step-by-step explanation:Well the change in price was 50 dollars

Now divide your change in price by the original price

50/250=.2

To get that into a percentage multiply it by 100 and you get 20%

The answer is C

6 0
2 years ago
Read 2 more answers
I need the answer to this please!
Crazy boy [7]

Answer:

106

Step-by-step explanation:

Sum of angles around a point = 360 degrees

Sum of given angles = 164+90 = 254

Thus, the value of x is the angles remaining from 254 to make 360

360-254 = 106

Hope this helps

Good luck

4 0
3 years ago
Read 2 more answers
Other questions:
  • A map has a scale of 1 inch: 15 miles. use the given map distance to find the actual distance.
    7·1 answer
  • The quotient of 12 times an unknown number and 13 is 6. What is the value of the unknown number?
    14·1 answer
  • Select the best answer.
    6·2 answers
  • The bluebird taxi company charges $3.00 for the first 2 miles
    8·1 answer
  • What does the line 2x-3y=7 look like
    15·2 answers
  • Could I have help with this proof?
    12·1 answer
  • Rounded to nearest tenth
    9·1 answer
  • Help me pls... thxxx...
    14·1 answer
  • PLS HELP WILL MARK BRAINLIEST
    12·2 answers
  • Part A: Nails by Nina sells nail polish in a package of three for $21.88. If Nina purchased the polish trio packs for $14 each,
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!