HELP HELP HELP The area of the shaded sector is shown. Find the radius of OM. Round your answer to the nearest hundredth.

This is what i found “an explicit formula designates the nth term of the sequence, as an expression of n (where n = the term's location). it defines the sequence as a formula in terms of n. this example is an arithmetic sequence(the same number, 5, is added to each term to get to the next term).” i hope this you for what your looking for. can you plz mark me brainliest?

For a 0.25 pfor b o.3pp (0.25+0.3)=0.28

Need the graph to answer this.