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
vichka [17]
3 years ago
6

9. Hallar el perímetro de la figura sombreada.

Mathematics
1 answer:
STatiana [176]3 years ago
7 0

Respuesta:

Perímetro de la parte sombreada = (6pi + 24)

Explicación paso a paso:

Encuentra el diagrama adjunto

Primero necesitamos encontrar el perímetro de los semicírculos externos que sobresalen

Diámetro del semicírculo = 1/2 de la longitud del lado del cuadrado

Diámetro del semicírculo = 1/2 × 6 m = 3 m

Perímetro de los 4 semicírculos = 4 (pi d)

Perímetro de los 4 semicírculos = 4 × 3,14 × 3

Perímetro de los 4 semicírculos exteriores = 1

2pi cm

Para la parte interior sombreada = Perímetro de todo el cuadrado - Perímetro de semicírculo (2 cuadrantes)

Perímetro del cuadrado entero = 4 (6) = 24m

Perímetro de los 2 cuadrantes = pi d

Perímetro de los 2 cuadrantes = 6pi cm

Para la parte sombreada interior, perímetro = 24-6pi

Perímetro de la parte sombreada = 12pi + 24-6pi

Perímetro de la parte sombreada = (6pi + 24) cm

You might be interested in
A wall that is 10 feet high and 20 feet long contains one ton of bricks. How many tons should be purchased to brick a wall that
vitfil [10]

Answer:

9 tons

Step-by-step explanation:

So first we have to figure out the area of the smaller wall. We know it is 10 feet high and 20 feet long, so we multiply the length and width together to get 200 square feet, and that equals 1 ton. Now if we take the 1800 square foot wall and divide it by the smaller wall, we get 9. This is because the larger wall is 9 times the size of the smaller wall. So if the smaller wall needs 1 ton, and the larger would need 9 times the amount, we would need 9 tons.

7 0
4 years ago
Read 2 more answers
A Little League team played a
Allushta [10]

Answer:

Step-by-step explanation:

So we are assuming only the times listed  count toward telling us how long the game was, so you just add the three numbers together.  155, 175 and 30

4 0
3 years ago
4. (07.05 MC)
Papessa [141]

Answer:

xnone=

Step-by-step explanation:

5X+3x-15=6x+2x-15

8x-15=8x+15

-15=15

4 0
2 years ago
A circular piece of glass has a radius of 1.2 meters. The glass sells for $7.10 per square meter. What is the total cost of the
blagie [28]

Answer:The total cost is $8.52.

7 0
3 years ago
Read 2 more answers
Pls pls pls pls help e out with this
Mice21 [21]

Answer:

3(n+7)-6=2n+10+n

Step-by-step explanation:

5 0
3 years ago
Other questions:
  • Please help me, I don’t understand.
    15·1 answer
  • Point M is the midpoint of segment AB. If AM = 50 – 3x and MB = –20 + 4x, find the value of AM
    11·2 answers
  • Three times a number minus 2 is 25. What is the number?
    13·2 answers
  • Helen spent $7.75 to purchase 23 snacks for a club meeting. Chips are $0.25 and pretzels are $0.50. How many of each snack did H
    9·1 answer
  • What restrictions may be necessary to the domain and range of linear equations?
    10·1 answer
  • Choose the word that correctly completes the statement. Triangle A B C is shown. Angle A C B is 45 degrees, angle C B A is 75 de
    15·2 answers
  • What is the area of the following circle?
    5·1 answer
  • Does anyone know what happened to the tutors??
    5·1 answer
  • Simplify. Your answer should only contain positive exponents (−2−2)5•44
    7·2 answers
  • If 6/10 = 21/K what is K​
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!