Find the radius or diameter of each circle with the given dimension

R= 13mm

Determine which postulate or theorem can be used to prove that lmn =nmo

Given that y varies directly to the square root of (x + 1), and that y = 1 when x = 8,(a)express y in terms of .x,(b)find the value of y when x = 3,(c)find the value of x when y = 5.

Given: ab ≅ bc and ao ≅ oc ok − angle bisector of ∠boc find: m∠aok