IR, US and OB are all medians of BRS, and T is the centroid. IR= 10.8', BT= 4.5', UT= 3.15'. Find RT, TI, OB and US?

b

step-by-step explanation:

hello from mrbilldoesmath!

answer:   x^2 + y^2 = 1024

discussion:

the equation of a circle with center (h,k) and radius "r" is

(x-h)^2 + (y-k)^2 = r^2.

in our case

(x-0)^2 + (y-0) ^2 = 32^2 = 1024

you,

mrb