contestada

Given:
A
C
‾
⊥
B
D
‾
AC
⊥
BD
and
∠
A
≅
∠
C
.
∠A≅∠C.

Prove:
△
A
B
D
≅
△
C
B
D
△ABD≅△CBD.

Given A C B D AC BD and A C AC Prove A B D C B D ABDCBD class=

Respuesta :

3801300931

Answer:

Step-by-step explanation:i solve is A△B=(A∪B)∖(B∩A)=(A∪B)∩(B∩A)c=(A∪B)∩(Bc∪Ac)=(B∪A)∩(Ac∪Bc)=(B∪A)∩(A∩B)c=(B∪A)∖(A∩B)=B△A