If in ΔABC BX and CY are bisectors to the base angles then ∠BXC =
If in ΔABC \(\overrightarrow{BX}\) and \(\overrightarrow{CX}\) are bisectors to the base angles then ∠BXC =
A) 90° + 1/2∠A
B) 90° – 1/2∠A
C) 180°- 1/2∠A
D) None
5 views