The diagram below shows scale effects triangle JKL.​

Kevin is an insurance salesman. when he sells a policy, he makes 20 percent of the policy premium (p) up front; then each year the policy is active, he receives 15 percent of the original premium. which equation could be used to figure his total commission on a policy that has been active for five years? c=0.80p c=0.20p + 0.15p c=0.35p + 4(0.15) c=0.95p

What is the measure of sty in oo below? 130 310 230 50

Either enter an exact answer in terms of \piπ or use 3.143.14 for \piπ and enter your answer as a decimal.