Question

prove that question ​

Answer 1

AB=CD

AD=BC

AC=AC ........

Answer 2

Answer:

ΔADC~ ΔABC

Step-by-step explanation:

In Δ ADC and ΔABC

1.

ANGLE DAC= ANGLE BCA ( ALTERNATIVE INTERIOR ANG.)

2.

ANGLE DCA =ANGLE BAC (ALTERNATE INTERIOR ANGLES.)

3.

AC=AC (COMMON.)

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