Question

10.जितलमान भियत मला बटाटा
Har for ?In given figure, which is
pair of vertically opposite angles?दिए
गए चित्र में, कौन सा शीर्ष सन्मुख कोणों का जोड़ा
S
2
3​

Answer 1

Question :In given figure, which is pair of vertically opposite angles ?

Answer :

verticall opposite angles :-

• Here , vertical means they share the same vertex.

• When two lines intersect each other, then the opposite angles, formed clue to intersection are called vertically opposite angles.

• vertically opposite angles are always equal.

From image now, we can see that,

→ ∠1 and ∠4 share same vertex and between two intersecting lines .

Therefore,

→ ∠1 and ∠4 are vertically opposite angles . (also equal.)

Also, we can see that,

→ ∠5 and sum of ∠2 and ∠3 share same vertex and between two intersecting lines .

Therefore,

→ ∠5 and (∠2 + ∠3) are vertically opposite angles . (also equal.)

Hence (∠1, ∠4) and {∠5 , (∠2 + ∠3)} are pairs of vertically opposite angles.