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A day full of math games & activities. Find one near you.
A day full of math games & activities. Find one near you.
Order of rotational symmetry of a semi circle is two. Is the given statement true or false?
Solution:
We know that
If a circle is cut into half along the diameter, that half-circle is called a semicircle.
The number of times the rotated figure exactly fits into the original figure gives the order of rotational symmetry.
The order of rotational symmetry of a semi circle is one.
Therefore, the statement is false.
✦ Try This: Order of rotational symmetry of a line segment is 2. Is the given statement true or false?
☛ Also Check: NCERT Solutions for Class 7 Maths Chapter 10
NCERT Exemplar Class 7 Maths Chapter 12 Problem 68
Order of rotational symmetry of a semi circle is two. Is the given statement true or false?
Summary:
The statement “Order of rotational symmetry of a semi circle is two” is false.
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