Rotation turns an object about a fixed point which is known as centre of rotation. Is the given statement true or false?
Solution:
We know that
Rotation is a circular motion around the particular axis of rotation or point of rotation.
Therefore, the statement is true.
✦ Try This: A trapezoidal prism has 6 faces, 12 edges and 8 vertices. Is the given statement true or false?
We know that
A trapezoidal prism is a 3D figure which has trapezoidal cross-sections in one direction and rectangular cross-sections in the other direction which means the prism has two congruent trapezoids that are connected to each other with four rectangles.
These congruent trapezoids are on the top and bottom of the prism which are called bases.
A trapezoidal prism has six faces, eight vertices, and 12 edges.
Therefore, the statement is true.
☛ Also Check: NCERT Solutions for Class 7 Maths Chapter 10
NCERT Exemplar Class 7 Maths Chapter 12 Problem 88
Rotation turns an object about a fixed point which is known as centre of rotation. Is the given statement true or false?
Summary:
The statement “Rotation turns an object about a fixed point which is known as centre of rotation” is true.
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