Arc LM on circle O has a measure of 40°.Which statements are true? Check all that apply.The central angle measure created by the shaded region is 40°.The central angle measure created by the shaded region is 20°.The ratio of the measure of ∠LOM to the measure of the whole circle is . Circle O can be divided into a total of 9 sectors equal in area to sector LOM. Circle O can be divided into a total of 10 sectors equal in area to sector LOM.