Question

can u solve this question

Answer 1

Step-by-step explanation:

We will prove the 2 triangles congruent first.

So, in ΔACE and ΔBDE,

    AE = BE (∵, AB is bisected by CD)

    CE = DE (∵ CD is bisected by AB)

   ∠AEC = ∠BED (vertically opposite angles)

hence, ΔACE ≅ Δ BDE ( BY SAS criteria)

  ∴, AC = DB (by CPCT)

Answer 2

Answer:

AB and CD bisect each other

Therefore,

AE = EB

CE = ED

also,

angle AEC = angle BED

(VERTICALLY OPPOSITE ANGLES)

triangle AEC is congruent to triangle BED by S.A.S. congruency criteria.

AC = BD (CPCT)