7x+14y−3y+12x+32y+54x+2x+8y

Ineed with this problem 21 show steps

Which of the following pair(s) of circles have las a common external tangent? select all that apply. a and b a and c b and c

*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