Question

(Assertion): If an angle formed by two intersecting lines is 60°,then its vertically opposite angle is 60°.(Reason): If two lines intersect each other,then vertically opposite angles are equal.

Answer 1

Step-by-step explanation:

this is your answer welcome

Answer 2

Given,

Angle formed by two intersecting lines$\[ = 60^\circ \]$

Assertion: If an angle formed by two intersecting lines is 60°,then its vertically opposite angle is 60°

Reason: If two lines intersect each other, then vertically opposite angles are equal.

Solution,

When two lines intersect each other then the pair of opposite angles is called vertically opposite angles and they are equal in magnitude.

Given angle is $\[60^\circ \]$, So vertically opposite angle will also be $\[60^\circ \]$.

Hence assertion is correct and reason is also correct. Reason is the correct explanation for assertion.