Question

in triangle ABC AB =AC and A=90degree find angle! b and c

Answer 1

AB = AC =>ANGLE C=ANGLE B
ANGLE A=90
ANGLE A + ANGLE B + ANGLE C =180
90+ANGLE B +ANGLE B =180
2 ANGLE B =90
ANGLE B =ANGLE C=45˚

Answer 2

angle A=90
angleB=45
angle c=45