A $45 ° - 90 ° - 45 °$ set-square and a protector have the same number of lines of symmetry.

True

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False

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Solution

The correct option is A True
A $45 ° - 90 ° - 45 °$ set square is an isosceles triangle which has only one line of symmetry.
A protractor has only one line of symmetry along $90 °$ angle.
Hence, the given statement is true.

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Similar questions

Question 57

State whether the statements are true or false:

A $45^{0} - 45^{0} - 90^{0}$ set square and a protractor have the same number of lines of symmetry.

Question 55

State whether the statements are true or false:

A square and a rectangle have the same number of lines of symmetry.

Question 40

Fill in the blanks to make the statements true.

A $45^{0} - 45^{0} - 90^{0}$ set square has ___ line/lines of symmetry.

A $45^{°} - 45^{°} - 90^{°}$ set square and a protractor have the same number of line(s) of symmetry.

45^{0} - 45^{0} - 90^{0}

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