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
insens350 [35]
4 years ago
10

Reflectional symmetry is the quality a design has if it maintains __ when it is reflected across an axis or line of symmetry

Mathematics
1 answer:
Yuliya22 [10]4 years ago
3 0

Answer:

Let me Explain the meaning of term of term reflection symmetry i.e If an image is reflected across a line of symmetry , axis either through X or Y,the two halves of same image are identical or symmetrical or look alike.For example Human body has a line of symmetry, the alphabets A, X, U,E has 1, 2, 1,1 line of symmetry.In polygons Isosceles triangle,equilateral triangle has 1 and 3 lines of symmetry.

So , Reflectional symmetry is the quality a design has if it maintains <u>Symmetry i.e two halves are same i.e identical</u> when it is reflected across an axis or line of symmetry.




You might be interested in
Can you help<br>thank you​
Lemur [1.5K]

Answer:

In first box: top left __7, in top right __4, on left top __9, left bottom __6.

In second box: top left __7, in top right __3, on left top __3, left bottom __5.

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
The volume of this cylinder is 175pi cubic units. What is the volume of a cone that has the same base area and the same height?
SCORPION-xisa [38]

Answer:

79,168.135

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
Please helppppp meeeeeee!!!!!!!!!!!!!!!!!!!!
LenKa [72]

Answer:

The option is C i.e 115°, 65°. proof is given below.

Step-by-step explanation:

Given:

ABCD is a quadrilateral.

m∠ A = 100 + 5x

m∠ B = 77 - 4y

m∠ C = 106 + 3x

m∠ D = 47 + 6y

To Prove:

ABCD is a parallelogram if opposing angles are congruent by finding the measures of angles.

m∠ A = m∠ C and

m∠ B = m∠ D

Proof:

ABCD is a quadrilateral and is a parallelogram if opposing angles are congruent.

∴ m∠ A = m∠ C

On substituting the given values we get

∴  100 + 5x  = 106 +3x

∴ 5x-3x=106-100\\\\2x=6\\\\x =\frac{6}{2} \\\\x=3

m∠ A = 100 + 5x = 100 + 5 × 3 =100 + 15 = 115°

m∠ C = 106 + 3x = 106 + 3 ×3 =106 + 9 = 115°

∴  m∠ A = m∠ C = 115°

Similarly,

∴ m∠ B = m∠ D

77 - 4y = 47 + 6y

10y = 77 - 47

10y =30

∴y=\frac{30}{10} \\y = 3\\

m∠ B = 77 - 4y =77 - 4 × 3 = 77 - 12 = 65°

m∠ D = 47 + 6y = 47 + 6 × 3 = 47 + 18 = 65°

∴ m∠ B = m∠ D = 65°

Therefore the option is C i.e 115°, 65°

5 0
3 years ago
sam goes to the store to buy some fruit for his family. he buys 3 pounds of oranges and 5 pounds of apples. how many total ounce
galben [10]
8 Pounds = 128 Ounces
4 0
3 years ago
Please answer this question only if you know the answer!
Feliz [49]

Answer:

  b.  6 cm

Step-by-step explanation:

Q is the midpoint of PR, so QR = PR/2 = (12 cm)/2 = 6 cm

7 0
3 years ago
Other questions:
  • Liam had \$250$250dollar sign, 250. Then, he and his classmates bought a present for their teacher, evenly splitting the \$p$pdo
    8·1 answer
  • What does x equal if the equation is [x+3]÷2=9
    7·1 answer
  • On a multiple choice test, each question has 7 possible answers. If you make a random guess on the first question, what is the p
    13·1 answer
  • What is the least common multiple of 5 and 10
    5·2 answers
  • What is the image of the point (3,-8) after a rotation of 90° counterclockwise about<br> the origin?
    11·1 answer
  • What is the slope of a ramp that rises 6 inches for every horizontal change of 12 inches?
    7·1 answer
  • A ladder leans against the side of a house. The angle of elevation of the ladder is 68° when the bottom of the ladder is 12 ft f
    12·1 answer
  • PLS HELP WITH SCREENSHOT I WILL MARK BRAINLIEST ASAP
    12·1 answer
  • A software company wants to get an idea of their customers' level of satisfaction with their software. To do so, they included a
    6·1 answer
  • Pls help, i will give brainliest to correct answer
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!