The ratio of miles to the number of hours is 50:2 what is the rate??

*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 geometric principle is used to justify the construction below?

Write the percent as a fraction or mixed number in simplest form. 0.8%