![yangyang718](/avatars/16776.jpg)
yangyang718
06.01.2020 •
Mathematics
13. calcule:
a) a medida do ângulo interno de um triângulo equilátero
b) a soma das medidas dos ângulos internos de um polígono de 13 lados.
c) a medida do ângulo interno de um octógono regular.
d) a medida dos ângulos externos de um decágono regular.
e) a soma das medidas dos ângulos externos de um polígono regular de 12 lados.
como posso calcular estas questões?
Solved
Show answers
More tips
- T Travel and tourism Lost in the Catacombs: What to Do?...
- L Leisure and Entertainment What to Bring on a Hike? Essential Items to Pack for a Safe and Enjoyable Adventure...
- S Style and Beauty How Are Eyelash Extensions Applied? All Your Questions Answered...
- F Family and Home Tender Care for Your Parquet: Is it Possible to Clean Parquet?...
- S Society and Politics Is It Fact or Fiction? Let s Talk About Anton Chekhov s Pseudonym...
- S Sport Playing Bowling: Rules and Advice for Novices...
- C Computers and Internet How to Properly Repartition a Hard Drive?...
- A Auto and Moto What Is the Cost of Customs Clearance for a Car in Russia?...
- L Leisure and Entertainment Should You Buy a Ceramic Knife?...
- C Computers and Internet How to easily and quickly disable Firebug in Gmail and Google Docs...
Answers on questions: Mathematics
- M Mathematics if 5x^2 + y^4 = -9 then evaluate (d^2(y))/(dx^2) when x = 2 and y = 1. round your answer to two decimal places. use the hyphen symbol, -, for negative values (d...
- M Mathematics How to graph this inequalitie X -4...
- M Mathematics What expression is equivalent to 2 x 15+22(please help)...
- M Mathematics Extra points and mark brainlist need help urgently...
- M Mathematics Find the solution to the system of equations. Write the solution as an ordered pair. If there are no solutions stir no solution if there are infinitely many write...
- M Mathematics Select all tables that represent a proportional relationship....
- M Mathematics The table shows the ticket prices for a space museum. Which expression represents the cost for a group of a adults and s students to go to the museum? 18a + 14s...
- M Mathematics PLEASE HELP ME I WILL MARK BRAINLIST...
- M Mathematics Examine the diagram. It is not drawn to scale. In the diagram shown, m∠1 = 30° and m∠5 = 120°. What is the sum of the measures of ∠4, ∠5, and ∠6?Identify the following...
- M Mathematics Help me pls number 4 I’m giving brainlest...
Ответ:
Step-by-step explanation:
CLOWN NIBBER