3sqrt15 is the product of which of the following two radical equations

*let m∠cob = 50°30’, m∠aob = 70° and m∠aoc = 20°30’. could point c be in the interior of ∠aob? why? a. point c could be the interior of aob but it is not the only case b. point c is the interior of aob c. point c is not the interior of aob d. the given is not possible for the plane geometry answer

8.74 rounded to the nearest whole number

3x = 729 solve for x plz . it's urgent. will mark