Question

the bisector of base angle of a triangle cannot enclose a right angle in any case​

Answer 1

Answer:I think it can..

Step-by-step explanation:

Answer 2

Answer:

$let \: abc \: be \: a \: triangle \: and \: let \: bo \: and \: co \: be \: the \: biectors \: of \: base \: angles \: abc \: and \: acb \: respectively. \: then \: angle \: boc = 90degre + \frac{a}{2} if \: possible \: let \: angle \: boc = 90.then$

please slide in the letter