Question

In the figure AB=AC . Prove that BD=BC.​

Answer 1

Step-by-step explanation:

2PA = 2ln(t) 201

*/ 2PEL+2ACD+2cos^ 3 x = (30 degrees + 2) + 22 degrees = 180 degrees

2

2n = 80 degrees 20/21 2 x=

x= 10 ^

280S=7o^

RO=QC=

int K(dQ,B|P) to equal angle are qual?