Question

MN is the perpendicular bisector of AB. Which of the given statements is correct? (i) ∠ANM + ∠MNB = 180∘ (ii) AN = NB (iii) AN = 2 NB (iv) ∠MNB = 12 ∠ANM *
3 points
i and iii only
ii and iv only
i and ii only
ii and iii only​

Answer 1

Answer:

(c)

Step-by-step explanation:

option (c) is correct

because if we drawn perpendicular bisector on a line AB then Line AB divides equal parts . Therefore (ii) statement is correct

And 90°+90°=180°

therefore( i )also correct

Answer 2

Answer:

Step-by-step explanation:

(i) ∠ANM + ∠MNB = 180∘ is correct,

MN is perpendicular Bisector of AB

That means  ∠ANM = 90° because its a perpendicular

With a perpendicular bisector, the bisector always crosses the line segment at right angles (90°).

∠MNB is also of 90°

The sum of ∠ANM + ∠MNB = 180∘.

So that option (1) is correct.