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deepshikhasingh15
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G4 Symmetry and Pattern
Math quiz helps us to enhance brains neural network.
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1) This is a mirror picture (| is the mirror). Fill the missing right piece: 🍪🍫🍪|🍪🍫 ___
Mirror means the right side is the reverse of the left side.
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2) How many of the following figures do not have any line of symmetry? ↪️⚪ ↩️ 🟥 🔺
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3) What comes next to continue the blocks? 🐵🦁🐯🐻🐼 🐵🦁🐯🐻🐼 🐵🦁🐯🐻🐼 _______
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4) A snowflake ❄️ usually shows 6-fold symmetry. What is its rotational order?
Snowflakes typically have 6-fold (order 6) symmetry.
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5) At what smallest angle will a regular hexagon ⬢ look the same after rotation?
Rotational order 6 → smallest angle is 360°÷6 = 60°.
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6) Which symbol comes next in the repeating pattern fruits 🍎🍌🍇🍓🍎🍌🍇🍓🍎🍌🍇🍓 ?
The cycle repeats [‘🍎’, ‘🍌’, ‘🍇’, ‘🍓’]. After the shown part, next is 🍎.
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7) What comes next in the pattern? MNOPQMNOPQMNOPQ____
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8) Which one has exactly one line of symmetry?
A symmetric kite has one line; square/circle/hexagon have more.
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9) A regular star polygon (pentagram) has how many lines of symmetry?
A regular pentagram has 5 symmetry lines.
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10) What comes next to continue the blocks? 🍎🍎🍌🍎🍎🍌🍎🍎🍌 ___
The entire block repeats; choose the next full block or symbol accordingly.
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11) Find the next triangular number: 21, 28, 36, 45, ___
Triangular numbers add +n each time; T(n)=n(n+1)/2.
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12) What comes next in the pattern?
ACA, EGE, IKI, ___
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13) Complete the alternating pattern (+3, +5): 10, 13, 18, 21, 26, ___
The pattern alternates +3, +5. Continue with +3.
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14) What comes next to continue the blocks? 🐶🐱🐭🐰|🐶🐱🐭🐰|🐶🐱🐭🐰| ______
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15) How many lines of symmetry does a equilateral triangle 🔺 have?
A equilateral triangle 🔺 has 3 line(s) of symmetry.
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16) What comes next to continue the blocks? ABCAABCAABCA ____
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17) How many lines of symmetry does a regular hexagon ⬢ have?
A regular hexagon ⬢ has 6 line(s) of symmetry.
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18) Which option does not have a vertical line of symmetry?
Banana has no clear vertical symmetry; others can be symmetric or nearly so.
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19) What is the rotational symmetry order of a regular octagon 🛑?
A regular octagon 🛑 matches itself 8 time(s) in a full turn.
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20) Which number will come next in the pattern: 47, 45, 42, 38, 33, ___
Subtract 2, 3, 4, 5… The next subtraction is 6.
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