Which measurement is closest to the area in square centimeters of the token not covered by the triangles?

Need this asap if anyone can i would be very grateful. if you could show workings that would really

Players on the school soccer team are selling candles to raise money for an upcoming trip. each player has 24 candles to sell. if a player sells 4 candles a profit of$30 is made. if he sells 12 candles a profit of $70 is made

Suppose your school costs for this term were $4900 and financial aid covered 3/4 of that amount. how much did financial aid cover? and how much do you still have to pay?