Question

MATEM
6.
In Fig. 7.21, AC = AE, AB = AD and
Z BAD= Z EAC. Show that BC=DE.
A
B
D C
Fig. 7.21​

Answer 1

Answer:

Step-by-step explanation:

See below for the answer:

Step-by-step explanation:

In ∆ABC & ∆ADE

AB = AD. {given

angleBAD = angleCAE. {given

ang.BAD + ang.DAC = ang.CAE + ang.DAC {adding same angle to both the sides

ang.BAC = ang.DAE

AC = AE. {given

.

. . ∆ABC is congruent to ∆DAE

therefore, BC = DE. {adjecent sides of congurent ∆svare congurent.

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