Home
Class 7
MATHS
At what angles will the fan blades show ...

At what angles will the fan blades show rotational symmetry, if the number of blades are (i) 4 (ii) 5

Text Solution

Verified by Experts

The correct Answer is:
`(##ND_SM_MAT_VII_C14_E05_018_S01##)`
Promotional Banner

Topper's Solved these Questions

  • SYMMETRY

    NAND LAL PUBLICATION|Exercise ADDITIONAL QUESTIONS FOR PRACTICE (Objective Type Question) HOTS |1 Videos

  • SYMMETRY

    NAND LAL PUBLICATION|Exercise SAMPLE PAPER FOR PRACTICE (Fill in the blanks : ) |5 Videos

  • SYMMETRY

    NAND LAL PUBLICATION|Exercise ADDITIONAL QUESTIONS FOR PRACTICE (Objective Type Question) Short Answer Type Questions |5 Videos

  • SIMPLE EQUATIONS

    NAND LAL PUBLICATION|Exercise SAMPLE PAPER FOR PRACTICE|23 Videos

  • THE TRIANGLE AND ITS PROPERTIES

    NAND LAL PUBLICATION|Exercise Sample Paper for Practice |9 Videos

Similar Questions

Explore conceptually related problems

At what angle will the fan blades show rotational symmetry, if the number of blades are 3 ? Draw figure also.

When the following angles are rotated through 360^(@) , at what angles will there be rotational symmetry in the following : (a) Square (b) Rectangle (c ) Equilateral triangle (d) Paralleogram (e) Regular hexagon (f) Regular Octagon

Show that the English alphabet Z has rotational symmetry of order 2.

Following shapes have both, line symmetry and rotational symmetry. Find the number of lines of symmetry, centre of rotation and order of rotational symmetry.

Following shapes have both, line symmetry and rotational symmetry. Find the number of lines of symmetry, centre of rotation and order of rotational symmetry.

Following shapes have both, line symmetry and rotational symmetry. Find the number of lines of symmetry, centre of rotation and order of rotational symmetry.

How can you say that the figure possesses rotational symmetry of order 4.

Find the order of rotational symmetry for the following angle of rotation. Name the geometrical shapes on the basic of the number of sides. (a) 90^(@) (b) 45^(@)

Can we have a rotational symmetry of order more than 1 whose angle of rotation is 45^@ ?