What is the approximate length of the diameter, d? Use 3.14
for 1. Round to the nearest tenth of a centimeter.
O
4.0 centimeters
8.0 centimeters
15.9 centimeters
31.8 centimeters
O

*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