Question

1. is angle ADB=angleADC?WHY ORWHY NOT?
2.IS ANGLE B=ANGLEC?WHY OR WHY NOT?
3.IS BD =CD? WHY OR WHY NOT?​

Answer 1

Answer:

1,. yes angle ADB=angle ADC.....both are 90°

2. yes angle B= angle C.....because AB=AC

3 yes BD = CD........because triangle ABD is congruent to triangle ACD