Question

proof that angle ABC = ADC​

Answer 1

Answer:

The Given above figure is a trapezium

Answer 2

Answer:

here is ur ans...

Step-by-step explanation:

here, BC=CD

AD=AB

therefore, triangle BCD is an equilateral triangle

so, <DBC=<BDC -----(1)

also, triangle ABD is an equilateral triangle

so, <ABD=<ADB -----(2)

from (1) & (2)

<DBC+<ABD=<BDC+<ADB

<ABC=<ADC

Hence proove!!!""