Determine if they triangles are similar. If so, by what Theorem?

Find the domain of the following expression: 1/(√x)-2

*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

Which value of y will make the inequality y< -1 false?