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
____ [38]
3 years ago
9

Oś symetrii ma każdy:

Mathematics
1 answer:
den301095 [7]3 years ago
4 0

Odpowiedź:

Wyjaśnienie krok po kroku:

Linia symetrii to linia, która przecina dwuwymiarowy kształt i dzieli go na dwie części, dzięki czemu powstały kształt jest lustrzanym odbiciem. Dotyczy to głównie kształtów o równych bokach lub niektórych bokach równych.

1A) Równoległobok ma DWIE oś symetrii.

1C) Trapez ma tylko jedną linię symetrii. Dlatego trójkątny trapez ma tylko jedną linię symetrii.

1C) Prostokątny trapez ma również jedną linię symetrii, ponieważ ma charakter trapezoidalny.

1D) Trójkąt równoboczny ma 3 linie symetrii.

2) Zgodnie z trójkątem, Trójkąt o różnej długości NIE MA OSI SYMMETRII. Wynika to z faktu, że trójkąt ma różną długość i jako taki nie można go podzielić, aby uzyskać kształty będące odbiciami lustrzanymi.

You might be interested in
The scores on an exam are normally distributed with a mean of 77 and a standard deviation of 10. What percent of the scores are
Shtirlitz [24]

<span>The correct answer between all the choices given is the second choice, which is 16%. I am hoping that this answer has satisfied your query and it will be able to help you in your endeavor, and if you would like, feel free to ask another question.</span>

5 0
3 years ago
Read 2 more answers
Please help me solve very stuck need help
spin [16.1K]
The total of both angles is always 180 degrees.

If we have the value for one angle which is 85 than the angle for C is

180 - 85 = 95

D has 85
C has 95
5 0
3 years ago
Anyone know how to do this? Please help
Basile [38]

Answer: 215.6 meters

Step-by-step explanation:

Formula of a polygon: A= 1/2ap

a = apothem

p = perimeter

Since the polygon has 7 sides, you need to multiply 7 by 7.7 (side length) to find the perimeter which would be 53.9

A= 1/2 x 8 x 53.9

A = 215.6 meters

8 0
3 years ago
[2x-3]&lt;_11<br><br>solve for x
Ludmilka [50]
X<7 I hope it help have a good grade
8 0
3 years ago
SOLVE THIS PLEASE, ITS GOT SOMETHING TO DO WITH SOH, CAH, TOA
gtnhenbr [62]

Answer:

x ≈ 36.9°

Step-by-step explanation:

Using the sine ratio in the right triangle, that is

sinx = \frac{opposite}{hypotenuse} = \frac{6}{10} , then

x = sin^{-1} (\frac{6}{10} ) ≈ 36.9° ( to 1 dec. place )

7 0
3 years ago
Other questions:
  • Select one:<br> a. 4<br> b.5<br> c. 6<br> d. 7
    7·1 answer
  • The capsules and montage families love writing. Last year,each capsule wrote 4 essays, each montage wrote 6 essays, and both fam
    11·1 answer
  • Give an example of a coefficient in math
    7·1 answer
  • What Is 10 x 5 Divided By 9. + 10 ?
    12·1 answer
  • Nine times the sum of a number and eleven is -108. What is the number?
    12·1 answer
  • All living things can be seen with the human eye
    9·2 answers
  • Jacey has 35 pizzas to sell in the consession stand at a basketball game. Each pizza has been cut into 8 slices of equivalent si
    9·1 answer
  • Please help me with this <br> Thank u:)
    14·1 answer
  • Helppppppppppppp meeeeeeeeeeeeeeeeeeeeeeeeeeeee
    15·2 answers
  • Ashton and Andrea love gardening. Ashton waters his plants every 3 days. His neighbor Andrea waters her plants every 5 days. If
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!