PROVE: If triangle ABC is isosceles (AB=AC) and AL is the bisector to the base, then AL is also the median and the altitude

the correct answer is 828.07

answer: 88

step-by-step explanation:

127

whether it's diameter, or radius, i believe if i remember correctly from school, every amount has to always add up to 180. so if you take 53, and starting adding, long story short, taking 127 and adding it to 53, gives you 180.