Question

in triangle ABC, point O is the incenter, AD=4', AB=12", and BC=14". Find Y

Answer 1

I really need help with this problem

Answer 2

you're solving for y

Answer 3

rite?

Answer 4

plz check the question :
is it incenter , orthocentre or circumcentre ??

Answer 5

yes

Answer 6

err. specify it

Answer 7

it said incenter

Answer 8

no it cant be incentre since it is the intersection of angle bisector

Answer 9

The problem is - In triangle ABC, point O is the incenter, AD=4", AB=12", and BC=14". Find Y

Answer 10

well, i guess you can use pythogorean theorem as your first step, to fidn the entire side of AC

Answer 11

and how do I do that?

Answer 12

c^2=a^2+b^2 ?

Answer 13

ok it doesnt make sense to me

Answer 14

how so