Answer
Step by step text solution for Which of the following has an infinite number of lines of symmetry? (a) Equilateral triangle (b) Isosceles triangle (c) Regular hexagon (d) Circle by MATHS experts to help you in doubts & scoring excellent marks in Class 7 exams.
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RD SHARMA-SYMMETRY-All Questions
- Discuss the rotational and line symmetry of the following figure.
02:43
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- Give the order of rotational symmetry for each of the following fig...
04:21
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- Name any two figures that have both line symmetry and rotational sy...
03:02
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- Give an example of a figure that has a line of symmetry but does no...
01:14
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- Give an example of a geometrical figure which has neither a line of...
01:15
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- Give an example of a letter of the English alphabet which has (i) ...
01:59
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- What is the line of symmetry of a semi-circle? Does it have rotatio...
01:40
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- Draw, whenever possible, a rough sketch of (i) A trian...
02:33
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- Fill in the blanks: Figures, Centre of rotation, Order of rotation, An...
05:35
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- Give three examples of shapes with no line of symmetry.
02:03
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- Which of the following has only 2 lines of symmetry? (a) Equilate...
01:02
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- Which of the following is/are point symmetric? (a) Rectangle ...
02:25
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- Which of the following has an infinite number of lines of symmetry?...
01:31
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- Which of the following is point symmetric? (a) Equilateral triang...
01:26
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- The number of lines of symmetry of a square is (a) 2 ...
01:13
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- The number of lines of symmetry of a rectangle is (a) 2 ...
01:19
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- The number of lines of symmetry of an equilateral triangle is (a) ...
01:09
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- The order of rotational symmetry of an equilateral triangle is (a)...
02:55
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- The rectangle has rotational symmetry of order (a) 1 ...
02:04
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- The number of lines of symmetry of an isosceles triangle is (a) 0...
01:32
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