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
MariettaO [177]
3 years ago
11

The sum of the interior angles of a polygon measure 2880°. what is the name of the polygon?

Mathematics
1 answer:
Katyanochek1 [597]3 years ago
8 0
The name of the polygon is an Octdecagon, or in other words, a 18-sided polygon. You find the total angles of a polygon by the formula (n - 2) * 180. What I did in this case to find the number of sides, was that I divided 2,880 by 180. My quotient was 16. Then, I added 2 in order to get 18. I did the reverse by doing (18 - 2) * 180 to check my answer, and it equaled 2,880.
You might be interested in
Answer the question.​
Gelneren [198K]

Answer: 3y

Step-by-step explanation: hope this helps :)

3 0
3 years ago
Read 2 more answers
PLZZZZ HELPPPPPP NOWWWWWW PLZ PLZ PLZ
telo118 [61]

Answer:

1. T

2. O

3. L

4. C

5.B

6.H

Step-by-step explanation:

8 0
3 years ago
Helppppppppplppppppp
irinina [24]

Answer:

number 1 is 2 number 2 is 15 number 4 is 30

Step-by-step explanation:

6 0
3 years ago
Este curso nuestro instituto tiene 473 alumnos. Si nos dicen que respecto al curso anterior se ha producido un aumento de inscri
tester [92]

Answer:

En el curso anterior había 430 alumnos.

Step-by-step explanation:

El curso tiene 473 alumnos. Nos dicen que respecto al curso anterior se ha producido un aumento de inscripciones del 10 %. Entonces, siendo x la cantidad de alumnos que había en el curso anterior, se puede plantear la ecuación:

x + 0.1*x= 473

Resolviendo se obtiene:

1.1*x=473

x= 473 ÷1.1

x= 430

<u><em>En el curso anterior había 430 alumnos.</em></u>

7 0
3 years ago
Please help me!!!! I need this asap!
Serggg [28]
W ^10

( little 10 though like the -5 is )
7 0
3 years ago
Other questions:
  • A business has a goal of selling 500 bags of chips with 3 days left they have 332 to go .at least how many do they need to avera
    8·1 answer
  • What are the coefficients of the expression 4x+8-9x+2
    6·2 answers
  • Two trucks started toward each other at the same time from towns 500 km apart. One truck traveled at a rate of 65 km per hour wh
    11·1 answer
  • What is (5,-4) y=-3/5+4
    8·1 answer
  • Cally wants to coat her driveway with a winter sealer. Her driveway is 18 feet long and shaped like a trapezoid. At the garage d
    11·1 answer
  • Which formula would be utilized to find the area of the base (B) for this figure​
    5·1 answer
  • 1.what is $0.66 as a fraction 2.what is $1.08 as a fraction 3.what is $1.21 as fraction
    9·2 answers
  • I need answer for this problem​
    11·1 answer
  • The first and fourth terms of a proportion are called the means.
    14·1 answer
  • Content attribution
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!