Question

ln the quadrilateral ABCD is a rhombus

Is $\Delta ABC\equiv \Delta ADC$?

• A. True
• B. False

Answer 1

The correct option is A True

All sides of rhombus are equal and opposite sides are parallel.
$AB=CD$
$\angle BAC=\angle CAD$ (Alternate interior angles)
$AD=AD$
$So,△ABC\cong △ADC$