Please help for question 2A and 2B I will mark brainlist

Can someone me my sister? she is in third grade. 50 points and brainlist! ones that are not answered. plz and thx!

Drag the files to the correct boxes to complete the pairs. match each percent amount to its correct value 15% of 30 30% of 45 60% of 7 23% of 20 2019 edmentum. all nghts reserved

Anna is constructing a line segment that is congruent to another segment ab. for the construction, which tool should be used to mesure segment ab