State True or False-A -45-0- 45 -0-90-0- square and a protractor have the same number of lines of symmetry-TrueFalse

Question

Toppr Admin · Accepted Answer

The correct option is A True-x21D2-xA0- A 45o-x2212-45o-x2212-90o set-square is an isosceles right angled triangle and thus has one line of symmetry-xA0-x21D2-xA0-xA0-A protractor also has only one line of symmetry along the angle of 90o-x2234-xA0- -xA0-The given statement is true-

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

The correct option is A True

$\Rightarrow$ A $45^{o} - 45^{o} - 90^{o}$ set-square is an isosceles right angled triangle and thus has one line of symmetry.
$\Rightarrow$ A protractor also has only one line of symmetry along the angle of $90^{o} .$
$∴$ The given statement is true.

State True or False.A 450−450−900 set square and a protractor have the same number of lines of symmetry.TrueFalse

The correct option is A True⇒ A 45o−45o−90o set-square is an isosceles right angled triangle and thus has one line of symmetry. ⇒ A protractor also has only one line of symmetry along the angle of 90o.∴ The given statement is true.

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

The correct option is A True

$\Rightarrow$ A $45^{o} - 45^{o} - 90^{o}$ set-square is an isosceles right angled triangle and thus has one line of symmetry.
$\Rightarrow$ A protractor also has only one line of symmetry along the angle of $90^{o} .$
$∴$ The given statement is true.