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
katrin2010 [14]
3 years ago
12

What is the perimeter formula for a polygon? Formula please , not how to do it!

Mathematics
1 answer:
IrinaK [193]3 years ago
8 0
For a regular polygon, it is number of sides times the length of one side.
If you know the polygon's area and apothem, then the perimeter formula is:
Perimeter = Area / (Apothem/2)


You might be interested in
WILL GIVE A BRAINLEST
andreyandreev [35.5K]
Two end points
One direction

Hope this helps xx
5 0
3 years ago
For the purpose of purchasing new baseboard and​ carpet, complete parts a and b below.
Phantasy [73]

Answer:

(a)i. Area=72 square feet

ii. Perimeter =34 feet

(b) Baseboard - perimeter

Carpet - area

Step-by-step explanation:

The room is 9ft x 8ft, therefore it is rectangular shaped.

Length=9ft; Breadth=8ft

(a)i. Area of a Rectangle= Length X Breadth

Area of the room=8X9=72 square feet

ii. Perimeter of a Rectangle=2(Length+Breadth)

Perimeter of the room=2(8+9)=2 X 17 =34 feet

(b) A baseboard goes around the edge or boundary of the room, so it has to do with perimeter

A carpet covers the entire floor so it has to do with the area of the room.

3 0
3 years ago
What is measure of arc PO? 128° 173° 192° 256°
MakcuM [25]
The measure of arc PO is 173 degrees

5 0
3 years ago
Read 2 more answers
Use the interactive to make a vertical line with the equation of x=3. The line x=3 has _____ slope.
Goshia [24]
It is undefined so i think it would be no
3 0
2 years ago
Read 2 more answers
Will adding a negative number to another integer always result in a negative sum? Why?
Ghella [55]

Answer:

  D  No, the integer with the larger absolute value always determines the sign of the sum.

Step-by-step explanation:

Suppose the integer you start with is +3. Adding -1 or -2 or -3 to that will result in 2, 1, or 0, none of which are negative. Only when you add a negative number with an absolute value greater than 3 will you get a sum that is negative. That is, <em>the number in the sum that has the largest absolute value determines the sign of the result</em>. (This is most important when the signs differ, but it is also true when the signs are the same.)

7 0
3 years ago
Other questions:
  • How do you turn 0.6 into a fraction
    15·2 answers
  • B=3 v/h solve for V, Middle School Math
    14·1 answer
  • Find The IQR the interquartil range
    14·2 answers
  • Read and wright the number in two other forms 314,207
    8·1 answer
  • If you can help whit the 2 thanks
    9·2 answers
  • What is the lateral area of the cone to the nearest whole number? The figure is not drawn to scale.
    5·2 answers
  • A company charger shipping fee that is 4.5% of the purchase price for all items it ships. What is the fe to ship an item that co
    14·1 answer
  • Some automobiles have four-button locks. To gain entry, push each of the four buttons, in a particular order, to unlock the door
    15·1 answer
  • Someone please hurry and do 2 and 3 please!!! Will give brainliest its ok if ur wrong sorry its blurry I'm in a hurry
    13·2 answers
  • Can someone help me out on this problem and show work please
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!