Question

ABCD is a quadrilateral such that diagonal AC bisects the angle A and angle C prove that AB = AD and CB = CD.​

Answer 1

Answer:

The description indicates ABCD is a kite. 

AB = AD and CB = CD. 

Draw diagonal AC. AC = AC by the reflexive property. 

triangle ABC is congruent to triangle ADC by SSS congruence. 

From here, find a way to demonstrate that segment AC goes through the midpoint of segment BD at a right angle to BD; this is what "perpendicular bisector" means. (and a "right angle" is half of a straight angle, if you need a definition for that)

Paranoid Android · 4 years ago

Answer 2

Step-by-step explanation:

इस तरह से सही रहेगा। दोनों ट्रेंगल्स को काॅन्ग्रूएन्ट करके cpct से IIgm बन जाएगा फिर इसकी प्रोपर्टी से दोनों एडजसेंट ट्रेंगल्स को भी काॅन्ग्रूएन्ट करके cpct से आ जाएगा।