how to solve this word problem
Attachments:
Answers
Answered by
0
Answer:
since triangle ABC is isosceles and BD = DC and AD = AD and angle BDA = angel CDA
so if angel CDA = BDA
BD = DC
and AD = AD
therefore by SAS (side angle side) it is proved that triangle ADB and ADC are congruent to each other
Plz thanks my answer
Answered by
0
Answer:
Given=A isosceles triangle in which D is the midpoint of BC.
To prove=Two triangle are congurent.
Proof=In triangle ABD and ACD we have.
AB=AC (Side of isosceles triangle)
BD=CD (since AD perpendicular to BC so perpendicular divided it's into two equal part)
AD=AD (Common)
Therefor triangle ABD congruent ACD (SSS)
PROVED......
Similar questions