Create three different expressions that are each equal to 20. Each expression should include only these three numbers: 4, -2, and 10.

Which of the following expressions are equivalent ?

In angle pqr find the measure of

*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